Not sure if it has been suggested before.
But I can’t find it with the almighty “search forum” button.
My mac has the ability to scroll horizontally in almost every program but it doesn’t work in renoise 
Can this be fixed?
I always use a lot of tracks and it is anoying to always drag the slidebar.
It would increase my (and many others I think) workflow!
nobody agrees?
I agree! There is a workaround for this by the way: If you hover your cursor on the horizontal scrollbar you can scroll up and down with your mouse/touchpad but the scrollbar will scroll horizontally (up = left, down = right).
+1.
Linux and windows also have horizontal scrolling mice and I happen to own one.
Ah… thanx for the workaround tip!