Thanks for that. I have a pitts style Slimline muffler on my YS which will add some weight. Also I use a Gator mount which will add some too. I don't really know whether the Hyde mount is much lighter than the Gator. Any opinions?

Now with regards to responsibility. EF can not guarantee a structural failure if I use the 140, the same exists for the servos. If someone employs good throtle management, I think there's no problem. The same exists for my 40 size Flip 3D, it is highlighted in the manual that someone must never use full throtle during horizontal flight. I think this is the case for every 3D plane, which by definition, is overpowered.


Rgrds,

Nik