Here's another vote for Process Lasso that transformed my VR experience. It doesn't help the sim as much as it helps FlyInside. You have to make sure that you include the active process of FI when you are configuring. It will show up among the active processes when the sim and FI are running. Follow exactly the instructions on the video......
EDIT: I should mention that with Process Lasso, you turn off ASW in FlyInside. You don't need it - the frames never fall below 90. Sometimes they reach 95.