so i got my G-Major used and i haven't even taken the thing home yet. when i got it, it was missing a parameter knob. i've been reading alot of reviews about the G-Major, and the one that came up alot was the Knbos falling off, now that didn't really bother me much i'll just order a new one and put it on. what i read there after was that it has freezing problems and lost patches and parameter data and the like. anyone with a G-Major encounter this at all.? am i just being paranoid.? i don't wanna own something that i thought was gunna rock and have it end up sucking.