I did not use the OTT, just set 72 refresh in main Oculus app and let the new V27 Beta do therest automatically and it seems to give me better results than I could manually tweaking. With a lower end GPU 1660Super there was not much spare bandwidth and try as I might with tweaking I could only go so far. Now with letting the Occulus software decide I get better than I ever did manually. Of course there is still the option to tweak. Also the flightsim guy has a top end pc latest intel cpu and a 3090 and he found the same that just let it do its thing and it gives better results than previously. So I would suggest try it to see if it just works for you (pretty quick to try) and maybe it works for you as well.