I had a 13t on my hobby wing system in my CRT and motor was 150deg/f and lipo's 115deg/f and esc 90deg.So went up to 15t and motor was 145deg esc and lipo's round 90deg/f.So going to try a 14t this weekend and see.Should be sweet spot I think..BTW i'm running the 2300kv HW system on 4s!

But getting my Tekin RX8 tomorrow with 2050kv motor.Think 15t will be good there!