Ways for smoother/infinite scroll on any mouse ?

Currently use a HSK 4K. Want to be able to infinite scroll, I don't care too much about the steps but when I play games, I need to basically spam my scroll for better bunny hopping and I don't want any of the steps providing feedback/resistance. Is there any way I can achieve this on my mouse without any software ? Aiming for something that can be physically altered, any encoders that I can swap out mine for that will do the trick ?