For more information see here Bug Report Template Build: 1.9 EXP 3992 Mode: all Mode: all SERVER NAME: N/A SEED-ID: all If applicable: MODIFIED PLAYFIELDS: No Reproducibility: 100% Severity: Makes aiming difficult Type: aiming Summary: It's hard to aim correctly, especially with sniper weapons Description: The crosshair jumps constantly when using the zoom on the weapon as we move the level Steps to Reproduce: 1) You need a zoom gun 2) Maximum weapon zoom 3) Move the mouse left, right (vertically, this problem does not occur) Screenshots, Crash Logs, any other Relevant Information or Download links: