I got my indy4x lift shackles in today for my trooper. Man those things looks beastly! I had to dremel out the holes so the bolts could easily fit in. Now I am in the process of taking my stock shackles off. After about 20 minutes, a lot of PB blaster, and a lot of hammering a wrench, I finally got the nuts off. Now I'm stuck. The bolts seem to be welded to the shackle itself..... A metal cutting tool is one thing I am short of. Is there any way around this? I know many have had to do the same thing when they installed their new shackles. Please tell me the secret!