Welcome to CrackRoll.com! - please login or click this bar to join our community...

XHeli.com EXI-500CF Heli Kits Lipos Parts 2.4GHz Tools Mfgr.
Create a new account or Log in:     Remember Me    I forgot my password!

Go Back   Crackroll.com

Fly RC magazine presents the latest radio control products, technology and technique
Discussion / Posted by clear / Today @ 03:02 AM / 1 Views / 0 Comments / Reply
Fly RC magazine presents the latest radio control products, technology and techniques each month. With articles for newcomers and experienced modellers alike, Fly RC covers indoor micro airplanes, park and school yard electric flyers, sport glow aircraft, giant scale gas and exotic "project" airplanes, as well as the latest news on Li-Po batteries and brushless power systems.
Extract from an FRC reader review: "It is often difficult to find a trade rag that gives honest reviews of products, but Fly RC has stepped up to the challenge and provides a quality rc airplane magazine that is informative and has honest reviews of products..."

presents the latest radio control products, technology and techniques each month. With articles for newcomers and experienced modellers alike, Fly RC covers indoor micro airplanes, park and school yard electric flyers, sport glow aircraft, giant scale gas and exotic "project" airplanes, as well as the latest news on Li-Po batteries and brushless power systems.
Extract from an FRC reader review: "It is often difficult to find a trade rag that gives honest reviews of products, but Fly RC has stepped up to the challenge and provides a quality rc airplane magazine that is informative and has honest reviews of products..."
Why are some sugars sweeter than others? Chew on this
Discussion / Posted by clear / Yesterday @ 04:02 AM / 44 Views / 0 Comments / Reply
The American Chemical Society looks at why some foods taste sweet, and why some sweeteners are, well, sweeter than others. rc While most of us know we like ice cream, cookies and all sorts of other dessert-y goodness, we probably don't give much thought to why other than a vague "because, sugar." And while you might not realize it when you're chomping on that cake, our taste buds perceive some sugars as sweeter than others, and it all comes down to chemistry.
Steel Entry
Discussion / Posted by ahanna / Yesterday @ 12:53 AM / 48 Views / 0 Comments / Reply
Our Iron Doors are made with 12 gauge steel, they are pre hung and tested for quality assurance. All of our doors include a dual paned Steel Entry glass, and frame. The glass is hinged and opens for ease of access and cleaning. Iron Doors They are primed and painted with a faux finish.
Renovating Your Home With Gate Security Options
Discussion / Posted by robinseman / 10-21-2014 @ 04:23 AM / 57 Views / 0 Comments / Reply
Home security is of utmost importance, and you must invest time and money to ensure you’re receiving the best quality security. Following some of the essential home improvement steps, you can make an apt utilization of iron doors and forged iron doors for the strongest security solutions. When initiating a home renovation plan, you should incorporate the use of an iron door. Good quality iron doors are constructed with 12 gauges. You can even make use of heavy tubing and erect hand forging. This is the perfect door for all commercial and residential locations. Once you replace the old entries with custom iron gates or doors, the look of the home or office is sure to get noticed.
The Significance of Steel Entrance Doors
In order to change the look of your home, you should make the best use of steel entry. This way you can keep the home safe from intruders as they will not be able to cause damage and or invade your privacy. Steel doors are available with plenty of security features. Some steel doors are made to be unique with tough technologies making it impossible for intruders to enter your home. The best iron doors are available both in twofold or single door sizes with many top options.
Advantages to Enjoy with Security Entrances
The security doors are fabulously constructed. The doors are made of steel, and they are extremely tough. It is difficult for an intruder to unlock or break through the doors. The doors close instantly and once they are shut, your safety is ensured. You may call this an anti-theft door as they never open without the original keys, and it is almost impossible to break the door. This is the right door for the purpose of ensuring complete safety and security of your family and valuables.
Steel Railings for Enhanced Safety
In case you wish to opt for custom railings, spend rightly on stainless steel railings. The material used for construction of these railings makes it appear neat and glossy. The variety of steel in the form of polished or brushed is sure to appeal to any tastes. These railings do not require much maintenance making this the most appealing option. You can use them in place or traditional handrails or guardrails for the reasons of knee walls, decks, balconies and even for sufficing more plausible rail requirements.
An Ideal Door for Your Garage
Having a perfect door for your garage is essential. The area of the house where you station your vehicle must be secured with an apt door mechanism. Steel Entry Thus, the installation of perfect garage doors for the safety of the vehicle is a necessity. A garage door powered with an electric opener, aptly adjusted and aligned will be a perfect system to have at home. With the exquisitely crafted iron garage doors, your home will be complete and secure.
You don't need to be strong
Discussion / Posted by clear / 10-21-2014 @ 12:04 AM / 67 Views / 0 Comments / Reply
You don't need to be strong because the force needed to power the rc upwards is generated during your spin, and then the design of the glider aids the steep climb. With the right technique a Discus Launch Glider can reach a surprising height and once the glider has leveled out after its vertical climb, your thermal-seeking can commence.
A saga of community service – Baker Brothers plumbing works
Discussion / Posted by robinseman / 10-20-2014 @ 06:11 AM / 82 Views / 0 Comments / Reply
Baker Brothers Plumbing works has a chequered history of half a decade and more, dating back to the 1945 when the 17year old Robert Tiner and the two Baker brothers started a franchisee by the name of Roto Rooter Franchise involved in plumber Dallas. The business over the years grew phenomenally under the table management of Robert Tiner. In the late 1960’s Robert Tiners daughter Kay got married to Jim Dale, who had come to work for Baker Brothers plumbing. In the early 1980’s Jim Dale started his own plumbing works, plumbing Arlington, after coming out of Baker Brothers.
The Growth History Since 1986
 In 1986 Robert Tiner gave the ownership of Baker Brothers to his daughter Kay and her Husband Jim Dale.
 In 1988 the couple invested in a prototype sewer video inspection system that could go into sewer lines and find leaks in residential homes.
 This investment gave a huge opportunity for the growth of Baker Brothers in leak repair Fort Worth and Drain cleaning Irving.
 Engineering firms and Insurance adjusters started to seek their services to investigate foundation failures and to identify slab leaks, such as sewer line cleaning Plano.
 Further innovations in their work helped Baker Brothers become the foremost expert in forensic mechanical investigations in Texas.
 In 1993 Jim Dale brought his son Jimmie into the business. In 7 yrs times the business was able to add 22 Trucks into their fleet from the earlier 3 Trucks.
 In 2008 the Business of Baker Brothers was completely passed onto Jimmie by his father Jim Dale.
Our areas of specialization
1. The Plumbing services division takes care of all plumbing related activities from a simple leaky faucet to a complete remodel, for all residential and commercial establishments in Dallas. Our services include:
 General plumbing services - residential and commercial.
 Sewer, Gas and water replacement services, using traditional methods and latest trenchless technology.

 Drain cleaning through conventional, or, hydro jetting with free video inspection.
 Location of leaks and its plugging.
 Repairing of water heater Dallas, both, tankless gas water heaters and tank type water heaters.

2. Our Drain cleaning services uses the latest technology to identify the source of leaks and even repair pipes running under your home. The video equipment determines the exact nature of the problem making permanent solutions easier to handle.
3. Our skill and experience in locating slab leaks under concrete floors results in few slab removals with lesser penetration of concrete.
4. For faulty water heaters we suggest replacing it with a new one as it saves on labor. Normally after 7 yrs of service replacing with a new one is appropriate. We offer Rheems water heaters that are certified by the government and also by private testing labs.
5. Our AC repair service comes with prompt and efficient service that uses state of the art technology in fixing problems. Problems are identified and fixed immediately within the day.
We can be counted
Residents and commercial establishments drain cleaning Irving in Dallas can count on our efficiency and promptness of service. We have more than 50years of expertise that backs up our claim, and we have embraced technology in a big way which has helped us achieve stunning successes over the years.
The Taste Profiles
Discussion / Posted by clear / 10-20-2014 @ 04:04 AM / 94 Views / 0 Comments / Reply
The Taste Profiles tool measures you on each of these scales and compares you to everyone else, then declares “You are 6.6% above the median freshness.” Beyond being interesting, these stats helps Spotify know if it should suggest you more or less mainstream tracks, stick to classics or serve up the freshest release, and whether it should use your savvy ears to suggest what’s hot to other users.

“It’s important to know If you’re a music savant on the bleeding edge, or if you’re more of a casual listener” Hellman tells me. “Because ultimately, we want those users to have two different experiences.” rcfans
Mykonos Greece villas
Discussion / Posted by AgnesScotts / 10-20-2014 @ 03:14 AM / 88 Views / 0 Comments / Reply
I wanted to rent a villa in Mykonos and a friend recommended me boutiquevillasmykonos.gr. This website has perfect Mykonos Greece villas and the one I chose looked exactly the same like on the website! I recommend the Mykonos villa rentals from this website whole-heartedly.
We are a local entity
Discussion / Posted by samuelmcIntire / 10-20-2014 @ 03:06 AM / 95 Views / 0 Comments / Reply
Our business policy has always been to put the customer first. As a local entity in Phoenix we mix business with a warm friendship. We understand that radiator Peoria when a customer comes calling with a problem with his car he most probably would have an important meeting at hand and is highly tensed that he may miss the deadline. We strive to put his worries to the backburner by tackling the problem head on without beating around the bush. If we find that it may take some time to solve the problem, we advise him to make use of one of our loaner cars so that his day is not wasted. Once the repair work is completed we at auto repair phoenix takes the customer through the entire process of repairs that his car has undergone and replacements made if any. Trust of the customer matters most to us and we strive to retain it.
What customers can expect from us
Our shop Phoenix over the years has been able to achieve an enviable record of satisfied customers who have been loyal to us for the past many years. The bottom line for this loyalty is our service record that has been achieved with our persistence for ensuring quality workmanship, we even walk an extra mile by recalling a customer’s car if we find that there was some deficiency in the repairs that were carried out on the vehicle and make necessary adjustments on the vehicle without charging an extra dollar. Our Policy towards charging customers for our services has been the best in the industry, and we can say with quite pride that our charges most often have been far more competitive than our nearest competitors.
Services we offer
We have a state of the art car work shop which is neither too big nor too small staffed with professionally qualified technicians and support staff. The equipments used at the work shop are the most advanced thereby cutting down on time and cost and providing efficiency in workmanship. Our experience and expertise in the field helps us to handle the most complex car repair problems with ease, even the most highly dented and damaged cars which makes sense to be repaired and brought to shape is perfectly carried out with precision. We have our full fledged cars servicing section were our listed customers regularly give their vehicle for maintenance check at car repair Glendale.
Our technicians swap out old oil change Phoenix for up to 5 quarts of new conventional motor oil and also carry out simultaneous filter change thereby keeping your car purring and fully operational. We also conduct checks on your cars brakes at brakes phoenix and according to the requirements we carry out brake servicing, or new brake installation. While servicing the vehicle we fine tune the brake lines, brake pads and change the disc brakes due to any <a href="www.fairwayautorepair.com/about us">radiator Peoria</a> wear and tear. All these services are offered at highly competitive prices.

Our service motto
Our motto is ‘service with a difference’ wherein we provide quality service at affordable prices that comes with a service warranty.
The beauty
Discussion / Posted by clear / 10-16-2014 @ 12:02 AM / 234 Views / 0 Comments / Reply
The beauty is that these days many rc airplanes and aircraft are very user-friendly and there is a huge choice of RTF (Ready To Fly) trainers available to beginners. So the chances are that whichever rc airplane training method you decide to go with, your life has already been made easier by the 'flyer-friendliness' of your airplane - so long as you've bought the right type!
Incidentally, although these rc plane training methods do apply to all rc aircraft types, for the purpose of this page we'll just stick with airplanes.
Discussion / Posted by clear / 10-15-2014 @ 08:37 PM / 226 Views / 0 Comments / Reply
Spambots suck!
Discussion / Posted by DismayingObservation / 05-30-2014 @ 10:00 PM / 4,975 Views / 0 Comments / Reply
To paraphrase Captain Jack Sparrow, I go away for a little while and everything goes to pot!

Looks as if Crackroll has been overrun by spambots.

Wonderful. In fact, I just did a blog entry which poked fun at one of the miserable things. The English was so badly mangled as to be laugh-out-loud hilarious. So, when handed lemons...


...make lemonade!
One Flight
Discussion / Posted by KasiEM / 10-24-2013 @ 08:53 AM / 13,579 Views / 3 Comments / Reply
Hello everybody! It's funny how perspective can change the meaning of anything. When I first began working for Esprit Model I was only 19, and not a hobby enthusiasts. I started off in the shipping department packing up orders. My dad had been in the hobby since he was young so I knew a tiny bit about the some of products we sold, but not enough to be considered knowledgeable by any means. Having worked here on and off between my college years, I've slowly built somewhat of a knowledge base, but never really understood the desire to stand outside on a hot day looking up at the sun, with the strong possibility of sending several hundred, or even thousands, of dollars directly in to the ground, until my first flight.
As the Marketing Coordinator, one of the amazing opportunities I was given was to work our booth at IRCHA 2013. It was ASTOUNDING. I thoroughly enjoyed meeting people, watching the demos, and seeing all the items people had to display, however I still didn't truly understand it. One night at IRCHA, when the crowd had settled down, a co-worker handed me a radio and said "We are going to get you flying." Nervously I took the radio, and the addiction was born. When I took those sticks in my hand, I did not do much more than crash, but this desire to keep it in the air longer and longer each time had appeared. I realized that the addiction, (at least for me) came from the desire to keep challenging myself. What more can I do? What is it like to fly something else? What can new technology allow me to do?
I am still learning on a small quad and I hope that one day I'll move up to larger aircraft, but now I can say I get it. I get that feeling. I get the desire. All it took was one flight.
1 Attachment(s) Hello Crack Roll!
Announce / Posted by KasiEM / 10-04-2013 @ 10:04 AM / 13,745 Views / 2 Comments / Reply
Good Morning Crack Roll World!
I am Kasi from Esprit Model. Esprit Model is an importer and distributor of high-quality and precision crafted, flying models. Our range of models starts from simple Parkflyers to Fun-Fly models then up to very complicated and beautifully made scale models.

We are always trying to bring the market the latest and greatest the world has to offer. We do regular visits to oversee trade shows to find the latest designs and to ensure only the best quality is offered to our customers in all price ranges.

My hope is to keep everyone here in touch with us here at Esprit Model, from new products we are offering, fun contests we are running, what planes and helis we are flying, or crashing :) , and anything else you may want to know.
Attached Thumbnails
  • Click image for larger version

Name:	espritmodel-logo.png
Views:	802
Size:	4.6 KB
ID:	4.6 KB · Views: 802

2 Attachment(s) Get new Brushless digital servo,cool
Discussion / Posted by Rio Bassi / 06-05-2013 @ 05:47 AM / 16,645 Views / 0 Comments / Reply
My friend just get two giant servos, with brushless motor, high torque, arrived on large flyer...
really cool:cool::cool:
Attached Thumbnails
  • Click image for larger version

Name:	1.jpg
Views:	211
Size:	57.4 KB
ID:	57.4 KB · Views: 211

  • Click image for larger version

Name:	5650D.jpg
Views:	183
Size:	43.2 KB
ID:	43.2 KB · Views: 183

A bit overdue, to be sure.
Discussion / Posted by DismayingObservation / 05-11-2013 @ 10:38 AM / 17,770 Views / 1 Comments / Reply
You know, I've been a member of this site for a long time, but since I spend most of my time at RCGroups doing product reviews under the same screen name, I don't get over here very often.

Hoping to change that.

CSpaced does one heck of a job editing and maintaining this site and it deserves the love and attention all of us model aviation nuts can lavish on it. He's been kind enough to link to virtually all of my RCG helicopter reviews and both sites benefit as a result.

That said, I have to share a great experience from last week which I blogged about on RCG.

My best friend of 35 years was in town and I brought him over to the R/C club. He had a blast since he'd never seen model aircraft in flight before and since it was the club's Founders' Day celebration, models were not in short supply.

Some of the most fun I had was demonstrating the HK 450TT Pro I'd reviewed for RCG. Ditto when I showed him the fun and easy-to-fly Heli-Max 1SQ quad. The wind was a bit of an issue, but oddly enough, the 450TT was more affected than was that tiny quad!

In any event, it's nice to be back and I'm looking forward to contributing!
FPV System
Help! / Posted by ANDYjuice22 / 04-24-2013 @ 09:23 AM / 17,681 Views / 0 Comments / Reply
Hi! I am looking for a 1.3GHz FPV System. I am going to need to get it by this weekend for my new job! I had already checked Ready Made RC but they were out of stock on everything. I was wondering of anyone knows any other sites that I can trust.

What I am looking for is something with a 1-2 mile range, it can transmit and receive a 720p video quality, and it wont break up too bad when I fly around trees.

I am getting the FatShark Attitude SD Video Goggles.

If anyone can help me with finding a website or even recommending a transmitter, receiver, and antenna that would be great!

Thanks in advance!:)
RC Helicopter Gyroscopes
Discussion / Posted by joywilkins / 03-11-2013 @ 02:38 AM / 19,281 Views / 2 Comments / Reply
Gyroscopes have completely revolutionized the RC helicopter industry. Before gyroscopes, RC helicopters were about as accessible as a Las Vegas club when you aren't wearing dress shoes. It took ages to learn to fly them properly, and about a million helicopters were broken in the process. Thankfully, now that we have gyros, it is possible to have a beginner helicopter that is easy and enjoyable to fly.

Gyros on RC helicopters are, funnily enough, not actually gyroscopes. They are more like accelerometers. How they work is very complicated, especially now that they are electrical instead of mechanical, but they perform one essential function that makes flying an RC helicopter much, much easier.

Yaw is a rotation to the left or right in a helicopter. Gyros detect yaw, then send a signal to the tail rotor in order to correct it. So if a gust of wind causes a helicopter to spin right, the gyroscope will correct this and dampen the amount of movement. This is very important, as it means trim adjustment basically only needs to be locked in, and then can usually stay in the same position.

There are two kinds of gyros when it comes to RC helicopters: heading hold and yaw rate. Early mechanical gyros were yaw rate gyros. This meant that they didn't completely correct, so if a gust of wind hit the tail it would still move it, but just much slower and in a way that makes it easier to control.

Heading hold gyros are what now come on most standard coaxial gyro helicopters. Heading hold gyros will actually hold the helicopter in the correct position. If a gust of wind hits the tail, the helicopter should ideally stay in the same position. This makes flying so much more straightforward, because the helicopter actually does what the pilot tells it to.

Heading hold gyros work by detecting the change in yaw then calculating the exact number of degrees the yaw has changed. It then sends a command to the tail rotor servo for that exact number of degrees and corrects. The tail does not move at all and the only changes in yaw are ones issued by the pilot.

When flying an RC helicopter, the rotors are constantly losing power because the battery is dying. Without a gyro this means that trim needs to be constantly adjusted. With a gyro this is not a problem at all and trim usually only has to be adjusted once before flying.

Kudos to all those who flew RC helicopters before the advent of gyros, it must have been tough. Thankfully today gyros are available standard on many hobby grade helicopters, and separately for those building helicopters. Beginners can now learn proper flying techniques in a much less harrowing situation.

One example of an excellent coaxial gyro helicopter is the Phantom S107. The Phantom is a micro helicopter, small enough to fit in the palm of your hand. It also comes with a USB charger and can be charged from any computer or laptop. The Phantom S107 handles incredibly well, with almost robotic precision.
3 Attachment(s) New Fleet Addition - Goblin!
Discussion / Posted by CSpaced / 07-02-2012 @ 06:49 PM / 49,903 Views / 4 Comments / Reply
I've been looking forward to this one for a long time, and I'm just about 99% finished building my new Goblin 700! I still have a few small things to do, but it's pretty much finished.

Here's what I'm running in it:

SAB Goblin 700
KDE Direct 700XF-495
Castle Creations OPhoenix ICE 2 HV160
Futaba CGY750 Gyro
Futaba R6203SB Receiver
Outrage BL9180 Cyclic Servo
Outrage BL9188 Tail Servo
2 Cell 7.4v 2200mah Lipo on receiver (HV Setup)
Perfect Regulators Duo Switch

I'm going to be running some 40c 5000mah skylipos until I can get something else, and I can't wait to get it in the air! More pics and video to come once I get some stick time on it!

Attached Thumbnails
  • Click image for larger version

Name:	DSC_1983.jpg
Views:	3907
Size:	91.5 KB
ID:	91.5 KB · Views: 3907

  • Click image for larger version

Name:	DSC_1985.jpg
Views:	3612
Size:	88.8 KB
ID:	88.8 KB · Views: 3612

  • Click image for larger version

Name:	DSC_1990.jpg
Views:	3735
Size:	118.2 KB
ID:	118.2 KB · Views: 3735

Selected Fuel Parts of Gasoline RC for Blue Complex
Cool / Posted by Alanalice / 06-15-2012 @ 03:29 AM / 26,820 Views / 0 Comments / Reply
Fuel Parts with Blue Color

Have you ever noticed that there are many things around us are in the color-Blue? Naturally just as the blue sky &blue sea; there are also many official marks are painted in blue; R&B, it is also a blue culture. Psychologically, the color blue makes people feel calm and relaxed; it can be strong and steadfast or light and friendly.

Your feelings about blue can deeply be personal and are often rooted in your own experience or culture. But if you are blue lover, here we present you a blue world of RC hobby.

Now you are enter a Blue Blue Blue world

*Fuel Filter Blue Color

*Fuel plug Blue Color

*Fuel Pump Blue Color

*Power Switch with Fuel Dot Blue Color

*Fuel Line For gas engine Blue Color

Blue, the color of nature, people come with a synesthesia from the sea and the sky is the same remote, as a result, the eyes of the world, the simple blue have a kind of elegant and refined temperament. Anyway, Hope you love the Blue RC hobby we selected for you.

All times are GMT -5. The time now is 10:46 AM.

All Crackroll.com content copyright 2008-2014 by RCGroups.com, LLC except where otherwise indicated. The Crackroll.com logo is a trademark of RCGroups.com, LLC.
Please report any misuse of our trademarks or copyright violations using the contact form.
RCGroups Network :: RCGroups :: The E Zone :: Lift Zone :: RC Power :: Flying Giants :: RC Cars

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
All Crackroll.com content copyright 2008