Hi Terry,
Thanks for checking!
The scrolling works fine in other programs including my version of Qimage Studio, but in every version of ultimate that I've tried it only moves the file list by one line. I thought it may be a bug as it happens on 2 different machines?
The list in Ultimate is not a simple file list like Studio but rather a graphic grid: point being, it's just a different control that doesn't accept scroll distance (only up/down). So that's why it scrolls differently. I'll see if, in a future version, I can find a way to connect the Windows-set scroll amount to that control.
Regards,
Mike