ORIGINAL: YearningtoFly
kid at hobby store sold me 15% synthetic cool power............no castor
found manual for motor it says do not run in with synthetic you need castor
argh where are my golf clubs
this is why a club is usefull. you would be suprized at the "experts" at a hobby to*#n. and a club allows you to see what is being used and actually works.
and cool power is fine. .. and really on that motor on that plane.. break ins are great.. but ususally not needed. the motor will still far out last the plane..