Hi - new to FT8 and when I first starting working with it, the waterfall display was useful. For some reason, the display now appears 'compressed' and is useless. If I try to drag the window wider, it simply widens the scale to 6000Hz leaving the area of interest compressed and unchanged. I cannot see any menus for reformatting the waterfall display to expand/zoom the region of interest to be useful. Any help would be appreciated.