Variable speed vs. invariable speed

[Gawain]

you don't need lennard's version for this, spekkio's changes would be enough. but i still think lennards idea got something beautiful...

[InvisibleMan999]

I generally prefer crouch to be separate from speed. Being able to duck is more a matter of visibility and sometimes I'd like to duck and go fast. Forcing people to go into slower speed the lower you are to the ground sounds like it would really hurt stealth. There are so many low obstacles to duck behind that not allowing a fast crouch really hurts.

[Farley4Fan]

Well I'm sure you would still have a button to crouch that is seperate from the speeds.  You can still be going full speed with the wheel pushed all the way forward and just hit crouch and go down instantly.