well guys, it looks like i found the solution. the second mmm V3 i've had in 2 weeks has failed. i plugged it in to get ready to test and it started, went 3 feet and all power was lost. same thing happend to the first one, except the batteries were draining equally.
i tested the switches and it dosen't look like that's it either.
i threw the packs on yet another V3 and they drained equally.
i'm going to call castle with this. two V3 failures with no obvious cause....this sucks.
