M if i might make a feature suggestion ... either for elite or both up to you:
A double speedhack slider, a normal one and a sprint one.
EG: like 1/5th of the way to ther right for normal speed and 4/5th of the way for sprint (shift) ...
Or something similar to the space to fly and how it alters the gravity like a speed bost on shift
keep it up mate! (spyware and all rofl)