I am not sure what is going on now last week I had power at the 2 rectifiers that look like pig tails sorry i don't know all the correct terminology but Have voltage from the main power coming from the rail up and in to the the board but I have no power coming out from that point to those 2 rectifier's. I hate to keep bugging you but from my crude description what do you think could cause this? if i cant figure something out today i will have the crown guy next week.