Ah, 2 things. 1, taking pictures that make me try and break my neck to look at them are very uncool...lol
2, the brackets are made to go on the top side of the hinge not the bottom. and they look like they are brackets for a TJ instead of a YJ.
Try taking the bracket in the 2nd pic, and lining it up on the other side of the jeep on the top of the hinge and see how you make out.
'87 YJ, 4.2L built and bored, 8.5" of lift, 8.8 rear, AX15/NP 231, Tom Woods drive shafts, Flat fenders, 12,000LB winch, Custom bumpers, Rattle can paint job. Never completed...