I've moved things enough to where the bar leaves the middle of the socket on the L-R axis but it still seems like it's still coming out too high so that seems to me like the k-frame/LCA needs to move downward. I've got some 16ga steel so I could cut out some shims easily enough to see if that helps I guess. Probably can't shim it much if at all because of the shoulder/socket interface on the bolts/frame. But it might be a worthwhile experiment. First I'm going to remove the LCA and see if there's anything up with that.