Lol nice try
I always have MSI afterburner running which shows me a display of FPS on any Direct3d Opengl software i'm running. that's how i knew Vsync wasn't on.
I also tried to over ride the program settings by forcing vsync on in the Nvidia control panel but no cigar.
it's not really a big issue tho as the tearing only really appears if rotating the camera fast.
but its always best to lock your fps to no more than your screen refresh rate for smoothest movement.
what would be a really good addition tho would be anti aliasing
i've yet to try forcing AA on from the GPU , I'll report my findings