My latest mini 4 motor build was unflyable and it was a very strange problem

[Bonzodog]

A while back I built a mini-Lidl cheap foamie 4 motor plane with the idea of using differential thrust for yaw control instead of ailerons. It was a fail. Converted it to aileron, but it was still uncontrollable. The flight tests are here. And no, it wasn't a mix on my TX , and CG was OK. 😉 I was very surprised when my tests later revealed a problem I'd never seen before! But no surprise why it was such a pig to fly though. A bit of a lesson here.

 

[Bonzodog]

It's okay, take that failure as motivation, try harder next time so you don't make the same mistake again.

Thanks, I have sorted it now with quite a clever fix. Video will be out soon. Watch this space!