My PC 690 with plunge base is mainly used to rout circles using a
template and template guide bushing. The problem is that the bit is
not centered in the bushing. I cannot move the bushing or the
baseplate. The bushing fits tightly in the hole and the baseplate is
attached by tapered screws in tapered holes.

Is there a simple way to correct this?
--
Gerald Ross
Cochran, GA

Too much of a good thing is *wonderful*.