That ring is just an indicator. Rotate the body to adjust.

"jim evans" wrote in message
news

I have been using a PC 690 router for a couple of years. I use it
with the fixed base on a small Rockler table. I've never figured out
how to make the fine adjustment ring work. See picture
http://img348.imageshack.us/img348/3...entring8pj.jpg

I always have to adjust by rotating the router body in the base. This
is a very course adjustment making it difficult to get the cut depth
set right.

When I try to use the fine adjustment ring it doesn't seem to do
anything at all -- it just turns and turns but the blade does not rise
or lower. What I am doing wrong?

jim