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Re: BEC circuit help
By the sounds of things, you've got your cables in the correct way, but got one motor wired up backwards.
When you push the stick forward, look at the motor (or motors, if you've got 4-wheel drive) on the side that's going backwards and then simply switch round the wires that are connected to that motor. Then if you push the stick forward again, both motors should go forward.
Then check the spin direction; if you push the stick left and the robot turns to the right, just flick the servo reverse switch for that channel (on most transmitters, left/right should be channel 1). The servo reverse function won't mess with the servo mix, it'll just help to adjust it to the correct setting. You may have to adjust the trims though if there is any creeping when the stick is central.
By the sounds of things, you've got your cables in the correct way, but got one motor wired up backwards.
When you push the stick forward, look at the motor (or motors, if you've got 4-wheel drive) on the side that's going backwards and then simply switch round the wires that are connected to that motor. Then if you push the stick forward again, both motors should go forward.
Then check the spin direction; if you push the stick left and the robot turns to the right, just flick the servo reverse switch for that channel (on most transmitters, left/right should be channel 1). The servo reverse function won't mess with the servo mix, it'll just help to adjust it to the correct setting. You may have to adjust the trims though if there is any creeping when the stick is central.
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