I’m having an extremely hard time getting the front caster shims back in. I spent 6 hours yesterday and I couldn’t even finish one corner of the car before my back started to kick in. How on Earth did you guys get those shims back in? Surprisingly, I don’t have any issues with the rear smaller shims but it’s the front larger ones that is giving me problems. I could get all larger shims in on the back side of the bearing, but that no longer leaves anymore space for the front shims. Is it possible to use a slightly smaller washer at the hardware store or does the fit have to be exact? Also, what is the purpose of the rubber piece? It doesn’t seem to contact anything. This is for an Exige btw.