Originally Posted by
erchn
1.9
Just use a 3mm wrench to remove the ball and all from the set screw, works just fine.
Some do, some don't. Certainly not required, but it doesn't hurt.
Get the RSD bumper or the XRAY hard bumper they came out with recently, it's pretty good also.
I bought the hard bumper after getting my kit... Rediculously hard...they need a medium...