2nd look, game lag at high refresh and fps

I posted in a thread of someone who played at 120hz, who also noticed that evenw ith 100+ fps at a 100Hz + monitor the game seemed to lag internally.
At first then I said I didn't notice, but now I do.

I've been playing other FPS games at 110hz and 90+FPS.
I notice even with 70+fps ALWAYS at 1440P NS2 lags a lot in game. It's just not smooth like other games are at the same FPS. and my monitor can display the frames at 110HZ.

I bet max already knows why we perceive this lag. An internal tick number likely at 30-60 ticks per second perhaps. Or perhaps some sort of player polling of position at 30ticks?.

I just want everyone to be aware of this, and hopefully there's an easy fix.