So i'm installing some new polyurethane steering rack bushings on my car from maxiumum motorsports. I've got the old rubber ones out and i've got 3 of the 4 new bushings partially in. But for the last two hours I've been trying to get them to go all the way in and get the fourth one in and I can't do it! I've tried everything I can think of including huge hammers and grease. That medal rod thingy that goes through the middle isn't making it any easier. Does anybody have any install tips? How did you guys do it?