Unfortunately I do not have those options which is why I followed a guide using Rivatuner. My lowest options via NVidia Panel and windows is 60. I am running a 144hz montior. Truth be told I just bought a 32:9 tonight as well. lol none the less this is useful info.
Oddly enough I was able to correct my game play but going to copy and past your recommendation which was pretty much the same as the guide I followed earlier today - minus step one. For that they showed how to use Rivatuner statistics.
My monitor is the ViewSonic XG2405 144 Hz and my graphics card is the NVIDIA® GeForce RTX™ 2060, 6GB GDDR6. and my CPU is Intel® Core™ i7-9700 (8-Core/8-Thread 12M Cache, 4.7GHz Processor.
Will MSFS 2020 run smoothly at 144HZ then?