Scrolling in SAS Studio

[triscuit1]

I have the most bizarre problem, but its been driving me crazy for years and I'm hoping someone here can figure this out. It has stumped all of my SAS using coworkers. 

I have my mouse settings such that I scroll one line at a time. This works everywhere but SAS Studio. I have tried SAS Studio in Chrome and Edge, but I always have the same problem. When I scroll one time, one notch on my mouse, SAS Studio scrolls down a full page. 

This doesn't happen anywhere but SAS Studio. Not on this website, not in other applications. It happens regardless of browser. I can see lines 1-25. I scroll one time and it immediately drops to lines 26-48. 

If I ctrl+- and zoom out to 75%, the scrolling is slightly improved and I can see about 3 lines of overlap. I would prefer much more overlap so I can read through the code more easily. 

It makes it very difficult to read through code. 

[SASKiwi]

I suggest you try a different mouse and see if you get the same problem.