The passenger rear corner of the hood stays popped up after closing. When I push the corner down afterwards it stays down but just doesn’t fully seat on its own. Any suggestions/advice on how to fix this? Thanks in advance!

 

Did the hinge come loose? You should be able to adjust it, just take time and trials

 

You need to adjust the hinge and/or the bumper bolt. Hinge adjustment is not intuitive, by the way. I seem to recall that raising the back of the hinge lowered the corner of the hood.