Sorry to thread jack but I don't want to start another thread with the same info...I have a head that was shaved 25 thousandths off...would a 1.5 mm mhg be sufficient? or should I got with 2mm?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.