FWIW, I drilled mine Rev Leverage off of the Lane #1 drilling sheet and hated it. It seems to do absolutely nothing in oil, and screams in the dry, (which I guess is what it is intended for). But we have a house that puts down a dry shot, and for the first game I can use it, but once there is any oil in the back I get terrible under/over problems. Mine sits on a shelf as work. I had much better luck with the Sahara, Mercury, and in the old days, the Ultra Hot.
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dR3w
"I did nothing. I did absolutely nothing, and it was everything I thought it could be. "