Hi I've just fitted the new sabertooth speed controller to Tron and sometimes its ok then the thing goes crazy
It is connected to 14.4v batteries running 2* 9.6v motors per channel. Spectrum dx6 radio switches no 1 and5 down as per instructions.
Normally it works well then it will go mad I loose all control and if I turn off the Tx then it still moves with no reaction to anything I remove the link and replace then it is ok again. I have noticed just before the problem starts the red led flashes fault then the fun starts any idea.
Also when wiring the Rx into the speed controller do you put two 5v power lines and two 0volt lines from the two channels or just one I€™ve tried both dosen't seem to make any difference.