Thanks DennyW
I agree"Bob gave you a lot of good info".
I've been reading the posts on the Goodson site,
a lot of info there also.

We have a few heads to practice on, I just have to figure what stones to use for which valves seats.

The diamond wheel dresser did come with the set + a extra diamond screw.

I hope SnapOn comes through with the operation manuals

Any books that you know of to help a bozo like me?
happy trails
hank