So I still haven't gotten the bolt out, but I've got the whole collar the bolt sits in spinning, but the bolt is stuck inside the collar, it seems to me if I grind the three tac welds off the frame the washer will come off and those collars and the bolt should slide out right? How is this supposed to come apart like in an ideal situation take the bolt out then what, thanks for any advice in advance I've tried plans A-Z with no luck lol