I bought the polyurethane bushing kit for my 1975 280z http://www.thezstore.com/page/TZS/PROD/23-4100AZ . Besides the tiny tube of lube they include, the kit was great. I got the control arms, rack and pinion, and front sway bar all done. I then started on the tie rods. Removal was easy, but I can't for the life of me get the urethane bushing into that beveled pocket where the old bushing sat. I've urethane lube, dish soap, a rubber mallet, and vice grips. Nothings really doing it, I wonder if I need shave off a little piece of bushing or get it pressed. Any ideas? Heat gun?