Boulder Accessories bumper install trouble on H3t

[Err]

Crap, meant to put this in the tech area...

Anyone have any tips or tricks on getting this thing lined up properly? Been fighting with it for a few hours and it's still not on. Really weird, keep getting hung up. For reference, I turn wrenches on one toy or another almost every day. I've got a pair of floor jacks out trying to get this thing lined up but it almost looks like it's not going to fit.

Any tips from those who have installed would be appreciated...