I am new to the whole brushless motor deal and have some concerns. First I noticed that with no load on motor at the absolute slowest speed possible the motor wants to pulsate and not stay at a consonant speed. Second I notice that also with no load if I smash the throttle the motor falls on its face for a split second then takes of. It's almost like it goes in reverse for a second then forward the whole Summit shackes and rattles Really bad. Just wondering if this is typical for brushless or if I'm doing something wrong here. Any info would be greatly appreciated.