To figure out a optimized end-bell timing setting for my LRP X22 10.5 stock spec motor, i measured timing, kv and current with a SkyRC motor analyzer. Surprisingly, the measured timing was way higher than the set end-bell timing, between 5 and 9 degrees off the set timing. A sweet spot for my motor seems to be 42 degrees, which resembles 51 degrees of real average end-bell timing.