I currently have all jumpstat wrs, and I do it like this. A graph of mouse and hand ((shoutouts to GameChaos) Don't play in fullscreen)
If your bounces are inconsistent, try doing less strafes (as in bhop) you need to do wider hand-movement, basically dragging the mouse further, and getting a good bounce. To get a good bounce try simply adding more air between your fingers and the mouse, if the gap between your average efficiency and peak is bad. Bad = big gap, perfect is 100% 101% (look distbug) If u want to do more strafes u gotta do the opposite, and probably increase your sensitivity a bit.
Because of human error, you probably want a peak above 100%, I suggest aiming between 100-120% & your avg near 100% as possible.
For whatever reason, mouseslapping in css bhop can get you banned by their good anticheat, so I recommend not doing high Strafes Per Jump. In bhop, mouseslapping is called fingerflicking but no one does it like in kz.
The inventor of mouseslapping
Jan Bokloev Emo has a good tutorial too.