A little help please.... I just got my Bmax back after having the upgrade done. For the first day it sounded great. Just two days ago, the input jack went wonky. Both active and passive too. When I wiggle it up and down, the signal cuts to normal level, to less than half. Also, when I flip the bright switch up and down, it makes the signal cut. It's very intermitting, so I'm guessing it's a bad connection inside somewhere, but not necessarily inside the jacks, but more on the board. I was wondering if anybody has experience opening up their Bmax. Maybe I could get a few tips on what to look for inside, then I would have a better idea what I'm dealing with. I really don't want to send it back to BBE, shipping costed me close to $90 after sending it, getting it back, and paying brokerage fees.... If I have to, I'll take it to a local guy here, but I would like to go in and tell him, what I think the problem is, that way, he knows, I know what I'm talking about, and won't jerk me around with overcharging me. Thanks guys.