Alright, so I'd never played in an fov higher than 150, and have fov's bound all over to the buttons on my mouse. I decided to try some jumps with the fov of 9999, which actually is way higher than the max, but I don't know what the max fov is. I like this max fov a lot, I played, and I did awesome with it on maps I knew well.
Then on midnight at the end of the tunnel to the mid, I heard steps, so I stopped in my tunnel and moved up against the wall so when the enemy entered they would be right infront of me to shoot, well this fov has a glitch, when you are up against a wall, you can see through it, so of course I saw the person, set my fov to 90 on my mouse, and then turned the corner and naded them.
So for the next build I request that this built in bug/glitch/wallhack be fixed.