Just got my transformer from Plitron today, so I hooked every thing up on my http://www.aussieamplifiers.com N-channel. No smoke, all was going well, started adjusting the bias. Then the lights flickered(thanks Florida Power) which was enough to make me slip with the meter and short out a mosfet. Removed it from the board and replacd it. Then I replaced the fuses and tried again, this time I let the smoke out of a cap, (the bang scared my wife to death)and found 3 more shorted mosfets. I only had 3 extra that were matched so now its off to Digi-Key to order more so I can match six IRFP240, and try again. Thanks for listening to my whining but it makes me less fustrated.
Chad
Chad