Hello all,
I just discovered Process Lasso and am using it in xPlane and FlyInside. What a revelation! The people in P3D have been using it for a while but it isn't well known in xPlane.
I discovered this video on YouTube - https://youtu.be/n2pcl2pj5gc
I installed the free Process Lasso exactly as shown in the video. I got a few more frames in xPlane, but the improvement in FlyInside was remarkable. Even at JFK with the payware NYC installed, I still got 90 or above. Before, it just threw me out of 3d completely. In Process Lasso, I defined xplane and all the Oculus and FlyInside processes as High Performance running on cores 2-7. Inside the Rift, the difference in smoothness was immediately obvious and has continued with all kinds of planes and scenery.
This has been the most important tweak that I have added since going to VR.