I have, through MBM5, a +12v rail reading of 11.73 (-12v is @ -16.20)? and +5v is 4.95 (-5v @ 6.13). I'm not exactly well versed on PSU operation, but have read that Macron PSU's have adjustable pots. I was wondering if these are adjustable or not. If so, anyone have any advice on how to do so...