I searched for quite a while and couldn't quite find the answer I was looking for. I'm swapping in a 9" rearend in place of a blown 8.8 and I don't have the money for a locker or even a mini-spool honestly. I'm considering just welding the rear end as an alternative. I know that a mini-spool is the ideal way to do it, but like I said...I can't afford the $30 for it. So...on the technical side...how difficult is it to weld up a 9"? I'm thinking I can just drop out the third member, throw it on a bench and weld it up. Any tips? Thanks!