Bring back Decimals - Mouse Sensitivity

For keyboard and mouse players using high DPI - the mouse sensitivity slider is not granular enough.  I use 1600 DPI and the gap between 7 and 8 is too high for me to get the right sensitivity.  To test on the range, I have exit my game, then go into my profsave profile, make the adjustment then reload the game which takes a long time and makes it very frustrating to tweak my sensitivity setting.  Please bring back decimals - it would make a world of difference in usability.  If you don't want decimals by default, then please create a setting in profsave profile that allows us to turn decimals on or off