We recently moved a couple hrs South and my buddy in our old MV club started to flat tow the M37 ..just out of town the left front brake locked up and started to smoke..that was no big deal and adjusted right there, however when he tried to drive it back to get a trailer the shiffting was all scewed up and he had to drive it in one gear home. The shift pattern is all messed up he says. it was fine and all working when I left a couple days before and he is no stranger to old MVs. I DO have the parking brake assembly off and its linkage disconnected. Where can I tell my mechanic to start looking ??