"cooler" yes I was thinking that too,, just to day~if you didn't know I have been flying Helis for 9 years now,, as for the brake-in I thought i would run the Engine on the Stand for a couple gallons, I hate braking-in a Heli Engine in flight,,

as for the Mix I thought I would start out with 1/2 and 1/2, what do you think ??

Jim