Concentric Bolt Removal

[trpower7]

I'm removing my rear subframe to install all new bushings. Most of the control arms I've gotten out, however the camber adjusting arms with the concentric bolts foil me. I have gotten the nut off the end but can't seem to remove the bolt for the life of me. Is there some special trick to this or should I just whale on it with a hammer??

[clearview]

screw the nut back on and then use a block of wood between the the bolt and whatever you'll wail on it with to hit the bolt. its probably just stuck

[trpower7]

I actually figured out that you aren't supposed to remove those. They are solid and have no bushing to change, a good thing, becuase I tried to get it out a million ways from sunday, it's a relief to have my whole subframe out now.........