Hey jason which club do you fly at on the gold coast? From my experience with saitos, 82, 125, 180, 220 2 turns out on the HS is going to be too lean, especially if this motor is new. If you've totally lost the tune set the HS back out at 4 turns then run it up to full power and back it off till u get max rpm, then back it off another 500rpm or so. For the low speed like was stated before you can adjust it to flush with the plastic. Once you have done this adjust till you get a clean transition. (hesitation too rich, motor dies too lean). As for your high idle sounds like the tune is too rich to me. Hope some of this is of help.

Im still waiting for the rain to stop hehe.