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Search: Posts Made By: grawyl
Showing results 1 to 25 of 500
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Forum: Electric RC Helis
08-14-2011, 07:23 AM
Replies: 17
Views: 4,122
Posted By grawyl

RE: HB 790 MEMS gyro from Hobbymate

Nice! How does it handle piro stops? Any bounce? Can any servo delay be programmed into the gyro?
Forum: Electric RC Helis
08-08-2011, 03:36 PM
Replies: 17
Views: 4,122
Posted By grawyl

RE: HB 790 MEMS gyro from Hobbymate

Looking froward to hearing how it works. How was the rest of the build?
Forum: Electric RC Helis
07-29-2011, 02:01 PM
Replies: 17
Views: 4,122
Posted By grawyl

RE: HB 790 MEMS gyro from Hobbymate

Thanks noob.

Looking forward to your review!
Forum: T-Rex heli
07-27-2011, 05:48 PM
Replies: 6
Views: 3,381
Posted By grawyl

RE: Where to buy a Trex 500 clone?

Try CopterX sold by Ehirobo

CX500SE-TT V2
Forum: Electric RC Helis
07-26-2011, 04:38 PM
Replies: 17
Views: 4,122
Posted By grawyl

RE: HB 790 MEMS gyro from Hobbymate

Hey, noob,
if you dont have anything to put the other one one, I have a 500, I would gladly try it out on.

it would be a nice addition to the Hobbymate motor. Its pink, but it works great! ...
Forum: T-Rex heli
06-22-2011, 06:44 PM
Replies: 4
Views: 1,029
Posted By grawyl

RE: 450 clones

If you want something to replace your Trex, go with the Tarot. I have had all of these and the EXI/HK/CopterX are all good but fit, finish, bearings, etc are much better on the Tarot. Also, the...
Forum: T-Rex heli
06-22-2011, 06:39 PM
Replies: 5
Views: 1,874
Posted By grawyl

RE: trex 500 flight times

I usually get 6.5 min out of 3000mah 6s - 1700kv with 12T.
Forum: Electric RC Helis
04-09-2011, 04:47 PM
Replies: 3
Views: 990
Posted By grawyl

RE: Which bearings wear out first on a 450 size heli

The radial bearings in the blade grips and the Main shaft bearings will almost always go in the event of a crash. If you are going to get spares, that what I would get.
Forum: T-Rex heli
04-03-2011, 07:22 PM
Replies: 4
Views: 1,038
Posted By grawyl

RE: trex 400 differences?

Actually, there are only two diff Align Trex 450's being built today. The previous version was the 450 SEv2 which is a proven machine and still available in clone form.

Today, Align makes the...
Forum: T-Rex heli
04-03-2011, 05:27 PM
Replies: 4
Views: 1,038
Posted By grawyl

RE: trex 400 differences?

Try this site.

http://www.helifreak.com/forumdisplay.php?f=47
Forum: Electric RC Helis
03-30-2011, 05:29 PM
Replies: 6
Views: 1,028
Posted By grawyl

RE: Bought my first heli kit (how do u feel about copter-x)

The Futaba GY401 is great but old tech and higher priced than some better gyros like the GY520 or the Spartan Quark
Forum: Electric RC Helis
03-26-2011, 04:00 PM
Replies: 6
Views: 1,028
Posted By grawyl

RE: Bought my first heli kit (how do u feel about copter-x)

Good choices however I would not go with the 9650 on the tail because its way to slow and designed more for cyclic (500 size cyclic), Go with the 9257 on the tail. It has the same case but diff...
Forum: T-Rex heli
03-26-2011, 12:18 PM
Replies: 8
Views: 2,170
Posted By grawyl

RE: EXI carbon Fiber 450 Setup???

I dont have any pics to offer and I suggest taking a look at the 450 section on helifreak, There is a lot more info and an entire thread on pics alone.
Forum: Electric RC Helis
03-26-2011, 12:15 PM
Replies: 4
Views: 977
Posted By grawyl

RE: Poll: Opinion on which 3D Heli

For this size I feel the Align design is the best for 3D, whether its a genuine 450Pro or a 450 Pro clone. Very smooth flying but also capable of the most extreme 3D.
Forum: Electric RC Helis
03-26-2011, 12:11 PM
Replies: 6
Views: 1,028
Posted By grawyl

RE: Bought my first heli kit (how do u feel about copter-x)

Thats a good heli. It will serve you well. I had one of these before my 450 Pro and I had no issues with it.

Make sure to use the best electronics you can afford.
Forum: Electric RC Helis
01-29-2011, 07:00 AM
Replies: 2
Views: 657
Posted By grawyl

RE: Electric Heli

Cool vid. You do know this is an RC heli forum, right?
Forum: Electric RC Helis
01-19-2011, 06:02 PM
Replies: 5
Views: 714
Posted By grawyl

RE: Haed Size???

PM sent
Forum: Electric RC Helis
01-18-2011, 07:40 PM
Replies: 5
Views: 714
Posted By grawyl

RE: Haed Size???

What are you talking about?
Forum: Electric RC Helis
01-17-2011, 07:33 PM
Replies: 5
Views: 714
Posted By grawyl

RE: Haed Size???

500 and smaller typically represents the motor size. For those above 500, it typically stands for the blade length.

When you say "larger head"; what do you consider large?
Forum: T-Rex heli
01-01-2011, 04:55 AM
Replies: 7
Views: 924
Posted By grawyl

RE: Is there a huge difference between cheap electrnoics and good electronics?450 PRO

If you really want a rock solid and precise tail, look for a specialized rudder servo or one with a speed around .07sec / 60 deg (JR DS3500G/ Futaba S9257). Next look for a MEMS type of gyro...
Forum: T-Rex heli
12-31-2010, 11:17 AM
Replies: 7
Views: 924
Posted By grawyl

RE: Is there a huge difference between cheap electrnoics and good electronics?450 PRO

What is that you are not happy with now? Do you want faster response or a better holding, more precision?
Forum: Electric RC Helis
12-28-2010, 04:12 PM
Replies: 6
Views: 7,827
Posted By grawyl

RE: Beginner with a major wobble problem!

Yes. The Flybar (balance bar or gyro as you call it) needs to be straight. You can try to straiten it yourself and it may work ok. If you damaged the blades their is a good change you bent one of...
Forum: Electric RC Helis
12-26-2010, 01:44 PM
Replies: 10
Views: 1,269
Posted By grawyl

RE: E-Sky Honey Bee flying help

The Sim is a great place to start. Even though the Honey bee is pretty tame, its still capable of hurting someone. Please read the manual (several times if needed) and pay special attention to the...
Forum: Electric RC Helis
12-26-2010, 07:51 AM
Replies: 6
Views: 7,827
Posted By grawyl

RE: Beginner with a major wobble problem!

What heli do you have? This may help others in their diagnosis.
Forum: T-Rex heli
12-01-2010, 04:12 PM
Replies: 9
Views: 1,005
Posted By grawyl

RE: Flight Times

My first suggestion would be to work on progressing to flying in idle up mode to keep a constant speed to your rotor. A flat or very shallow throttle curve (100,95,90,95,100) will help make it...
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