Thanks much, just got back home from a round of golf, will get cooled off and give it a whirl here shortly. Also anxious to see if doing the Steam Integrity check might get me the performance back I was initially getting a few days ago. Yesterday it was a literal slide show no matter how much I lowered the resolution in Steam VR. And the day before that it was running nice and smooth around 2800x2800 per eye, with throttling set to fixed at 30 fps.