I got to try my max spool 16 a bit, stock helix with dalton black/orange ,new version set at 6 and 2, Started at 72.2 , went to 73.4 reving to 9100, then tried 75 grams, holds at 8950, but could on hold for about 600-700 ft.Also have TS Bov, gauge shows 16.5 psi boost.I think about 74.5 might be...