just trying to suck nsome brains out there. i am at the moment trying to repair a small golf buggy to give to a friends disabled brother to enable him to go off the tarmac.the buggy has had an electricl fry up , the motor is still good ive had it running both ways , the hand controll[ a varaible resistor and reverse button apear to be ok.but the motor controller made by curtis is defo us.curtis want an arm and leg for a new one and ther price makes it a no go .does any one have a 12 to 40 volt dc 110 amp or close motor contoller or any good advice cheers merrick