hi all ,my barts skateboard switch 23 isnt working,ive tried changing microswitch and diode,im bout to trace wires n do continuity test,all other switches on same chain work fine in test mode,any1 else out there have suggestions as to what else it may b,after i try chasing wires n changing connections what then?its a bizarred switch as it activates reward when switch gets opened as its permanently on bye captive ball. does any1 know a good repairer here in adelaide who wont rip me off? thank you all