Well I did the following.
Lfs used yesterday with 3 controllers in VR.
Today, freshly booted pc.
Turn LFS on with 2 controllers Simucube (diy) wheel off. (steamVR goes auto on)
Switch to 2D mode. Control axis are clean (heading, roll, pitch: -,-,-) nothing in the view axis. Side note I didnot close steam VR, stand by mode.
Close LFS
Turn on Simucube.
Run LFS and look at the screenshot, it is all messed up.