I have a Fire! with an "acid washed" mpu board- I have been convinced by a friend to look for an original board and not a rottendog. I'm also up for a challenge and have been learning board repair this summer - anyone have a spare System 11/A/B board in any condition that would be willing to sell me? I'd give you a fair price and am not looking for a hand out. Really any condition as long as the acid hasn't spread through the entire bottom half of the board like mine. Shoot me a PM - thanks in advance!