Even if a weapon can shot that faster in Single mode, that's NOT the purpouse of Single fire mode, otherwise all weapons would use Auto only. We can't do much regarding hardware/software macros, so lowering Single fire rate was the best option.
All you need is to edit hackhunter a bit and thats it 
Prone Shooting Exploit check has been added to it.
each time you do this exploit you will receive a Independent warning(this does NOT count with HH default warnings)
Limit for this is 5, just as the default HH warnings for Other exploits.
Once you get 5 warnings, you will be kicked from the server(Moved to Leavenworth

), but NOT banned.
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Zoom bug after a forceclass is probably fixed (I could not replicate it, but should work).