"Tom Young" wrote in message
...

"Vaughn Simon" ... wrote in message
...

I have heard others say they use a bit of valve grinding compound on the
tip of the screwdriver to reduce cam out. Never tried it myself.


I've used a product called "Screw Grab," which is a slurry of some kind of
abrasive powder in oil. Same idea. Works pretty well.

Tom Young

I've had good luck with valve gringing compound