Got Bilsteins for Xmas. Tried to install it, but for the life of me can't get the rod through the bushings. Already scratched it up trying to squeeze it in with a C-clamp. What's the trick here? Would it be better to get the bushing out and use OEM 2-piece bushings instead? The OEM bushings are so easy to take on and off. Great design by Toyota. I might just have to stay stock...