Crazy2Fly

Hi to you all. I just put together a crazy2fly. When ever I try taking off the the copter starts to tremble and I have to land it. I had try several propeller sets. He is taking off. But it tremble and kind of rotate a little bit. I cant figure it out what is happening. Thank u for reading.

Hi hirampl,

Can you give us more details about your build ?
Which kit you got and the flight controller your using on it ?

Some pictures of your assembly would greatly help too.

Thanks,