Thanks for experimenting with the PieMenu.
I was exploring the 3Dconnexion folder and found a 3dxpiemenus.exe.config. At the time 3dconnexion forum was down! So I put it on hold.
C:\Program Files\3Dconnexion\3DxWare\3DxWinCore64\3dxpiemenus.exe.config
, The pie menu would be an added bonus but I am really happy with the work you have done so far. I think its a little too involved for me at the moment.
Thanks so much.
Will the plugin need to be recompiled for every small ue4 update? I have just seen a UE4 4.18.1 Hotfix.