so should I try to get one of these? How exactly do you use this? I understand the just of it, but where does it mount, what is it measuring? I have used dial indicators before and measured end plays and what not. Does this mount in the hole for the head bolt? Do you just see when the rocker moves? Sorry if all this was answered in other replies, but It was so off topic that I didn't want to search 5 pages of blah blah blah. I do want one
Thanks
Thanks