Hi guys,

I'm having a bit of issues with the ultimate with the 370 5100kv park brushless motor. I balanced the stock prop and I am getting HUGE vibration. Although I am getting a hover at approx. 1/3 throttle. Very strong engine but where does all the vibration come from? Would it be better if I just use the engine itself with the gearbox? I do have a shaft adapter That I can use to have direct drive. I also have an axi 2208/26 that I would use with 3s-700 mah battery, would it be good enough for hovering the plane with that axi?

Thanks for any help

LeBlanc