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10-19-2009, 11:15 PM
| #1 |
| Pebble Pounder Join Date: Aug 2007 Location: sacramento
Posts: 128
|  Doin the jerky jerky
My crawler is having an issue. As soon as it gets about 15 ft from me its starts doing this jerking and pulsing gig. I have changed out the ESC,the rec and the transmitter. I'm clueless. I thought maybe it was the motor so I swapped that out too. IT STILL DOES IT!!! What could possibly cause this. As soon as it rolls out of that range it kinda jerks back and forth and the front wheels do the same thing. its almost like it shorts something out.
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10-19-2009, 11:37 PM
| #2 |
| I wanna be Dave Join Date: Jan 2005 Location: Hueytown, Alabama
Posts: 6,777
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What setup are you running? Hitec Radio by any chance? |
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10-19-2009, 11:41 PM
| #3 |
| Pebble Pounder Join Date: Aug 2007 Location: sacramento
Posts: 128
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all three I tried are the stock futaba's that come with EVERYTHING. But I only have a problem with the one crawler. All my others work fine.
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10-19-2009, 11:45 PM
| #4 |
| I wanna be Dave Join Date: Jan 2005 Location: Hueytown, Alabama
Posts: 6,777
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Try another servo?
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10-20-2009, 12:23 AM
| #5 |
| RCC Addict Join Date: Jul 2009 Location: reelsville
Posts: 1,871
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i had to run my atteanna outside the body with AM and still couldn"t cure all glitching. do you know someone with a decentradio you could try? pref 2.4 but fm would help. i think there's just to much metal on these for am. try putting a few layers of servo tape under the rx also
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10-20-2009, 04:20 PM
| #6 |
| Quarry Creeper Join Date: Dec 2008 Location: B.C. Canada
Posts: 227
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i ran my attenna in a long piece of shrink tube. works a little better but i am in the processes of upgrading to a dx3, new servo etc....
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10-20-2009, 04:27 PM
| #7 |
| Rock Stacker Join Date: Nov 2008 Location: Streetsboro
Posts: 77
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Switch out the servo(s).
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10-20-2009, 05:08 PM
| #8 |
| Quarry Creeper Join Date: Mar 2009 Location: Texas
Posts: 283
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How close is your receiver to your esc, bec, battery?
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10-20-2009, 07:43 PM
| #9 |
| Rock Crawler Join Date: Jan 2007 Location: Viroqua
Posts: 940
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Get a 2.4 radio tx and rx set. All your plms should melt away... That what happened to me when I finally went 2.4. A tip, don't get cheapie servos or esc, sounds like it would save money, but instead it'll cost you the cheapies and the new ones (good ones) to replace the cheapies because you decided to pinch pennies.
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Linear Mode
