How exactly does reprojection/motion smoothing work on frames? I know it uses some cheats to try and double the FPS, some people hate it some don't, so if you're playing at 90hz it's 45FPS reprojection. I am right if my understand is that if you hit around, say, 80FPS and have motion smoothing on, it will drop your FPS to 45 and reproject from there as you can't natively hit 90?