Wont fly after calibarating

[Ronnie Duncan]

Hi had to replace propeller and drone lifted one side only and failed take off.

Calibrated as directed on app now proppellors are turning but not lifting off

 

[malta1]

Start from the beginning. Reset everything and make sure your propellers are on correctly. Check the forums or you tube for correct installation.

 

[Ronnie Duncan]

It was down to propellers 3 marked and one smooth.

Thanks