[bdebde]

Yeah 12ga is no problem, but you need a darn good iron (and mad soldering skills) so you can do it without cooking other components off the board. I think someone else on here managed to get 10ga to fit. I think someone else also managed to destroy one because they got it too hot. I know when putting the 12ga on mine, it still had plenty of room, not sure if it was enough for 10ga though.