6 is broken
The Mcfoamie in G3.5 is as close as you will ever get a foamie to fly in any sim! In RF6 it sucks, also the DOMINATOR, and all 3D foamies I have tried to fix. I think 6 is broken, when it comes to 3D foamies. Also, while we’re at it, the EPP material in 6 blows big time. In G3.5 to get 6mil EPP to fly correctly, I used the Mass Scaling Factor of .40 with the lift on parts at or near to 200%, plus turning the prop wash factor up some. I always found that any plane needed some increase in prop wash to hover with any control at all.
I come back to something I think, but can not prove about prop wash in RF. I think the prop wash, in RF, is shaped like a cylinder, where as it should be shaped like a cone. When a model is flying in RF, every thing is normal to real world. Slight adjustments will fix just about anything. However, everything falls apart when planes either are in a hover, or flying in a control stall, which foamies do all the time.
My theory is that with little or no air flow over every thing, just prop wash that is shaped like a cylinder, the lack of a cone shape prop wash, causes a lack of lift, and control.
The model edits in 6, can’t over come the environment in 6.