This is probably a stupid question to anyone who has done it, but how do you tighten up on coil overs with that adjusting bottom?
I know the bottom of the shock is threaded so you can turn it and raise the base which tightens up on the spring, but how do you grip on to that thing?
Is there a special tool made for that? I see it has a couple of holes in the sides, I imagine something should key into those.