oraclem20

I've been having some wobble issues with getting velcro'd pads perfectly centered, and was wondering what you guys might have as a suggestion for high quality thread-in pads. Preferrably with curved edges.


Also what rpm do you guys use for the various stages? I've been keeping it slow at 900-1000 rpm and was wondering if I am going too slow. If there is overhead room to increase rpm before burning, it would be good to save some time.