i try to get in toucht whith cw for 3 days now whit no success i have my machine for 13 monts and it spent 4 of them at cw for repairs i got 49 hours on the odometer i only put 9 hours on it since the last trip to cw and its broke again when measuring the board it keep going back and fowart faster and faster until i press stop i tryed 8 differents boards same result is the contoller bad how mutch is the price of one any one got any ideas ty dench