Set it just a touch past pull your hair out then fine tune it between new cuss word invention and scream loudly.  Those settings seem to work best.  I have been around a couple of them.  Everyone I have been around or talked to sets them in a different spot.  Load bank the heck out of them then prepair to be frustrated till 1000hr when they start getting consitant.

I would start off and set it around the T on currenT it will put your fine tune on the high side and your LH3/32 on low side. And keep playing with it I got almost 1600 Hrs on mind I am still playing with mind.I get mind welding good then I think I wonder if I can get it better start all over again instead of leaving it alone. One day I might learn.