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Old Mar 09, 2008, 12:52 AM
Letsgetlow, letsgetfast!
Lizard Boy's Avatar
Joined Jun 2007
298 Posts
CX->CX2 upgraded 4 in 1 problems

Alright so I upgraded my Blade CX receiver to a Blade CX2 2.4ghz 4 in 1 unit. I've been having some trouble with it and can't get my CX to fly. I'm using my DX7 by the way. Followed E-flite's programming instructions. The servos are working fine but its the motors. When I power up just a bit, the heli starts spinning VERY fast. It will NOT lift off the ground. I've tried switching the plugs around but nothing. One thing that I noticed was that the motor plug in things on the unit were bent during shipping. I had to unbend them to plug in the motors. This could be the problem.... GOD I HOPE IT ISN'T. I'VE HAD 3 4 in 1's DAMAGED DURING SHIPPING OR RIGHT ON FIRST FLIGHT ALREADY!
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Old Mar 09, 2008, 07:38 AM
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Joined Jan 2005
226 Posts
Your sure youve switched the motor plugs?

Sound like the gyro is trying to correct the spin by increasing power to the wrong motor and hence making it spin even faster.
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Old Mar 09, 2008, 11:17 AM
Joined Oct 2007
144 Posts
Read the thread "Crazy Spin Resolved." same problem. I did it, too. Drives ya nuts, don't it?
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