stupid rain..........
can someone point me the the right direction for below? their EP rules on 21.5T seems to be missing.
6.7.2.2 Brushless
21.5 BL Motors as defined by the AARCMCC. Motors must be used as they are provided from the manufacture. No Hybrid motors may be used. Combinations of Sators and Rotors may only be used if those combinations are available from the manufacture as a complete unit.