Tried in windowed mode, got a white screen instead of the desktop, so I guess at least the screenshot function chose the right window this time, but somehow can't "see" what's in it. Help?
Anyway... I'll just have to ask my questions in a different way, then. Right:
There is an area to the right of the underwater lab where, as far as I can see, the only way to access the sought item, which is at the top of a long vertical shaft, is to do the KU equivalent of a triangle-jump-without-the-high-jump-powerup out from under a one-tile overhang (in KS parlance). Is this true, or am I overlooking some bouncy-ball option here? Is it even possible to do that triangle jump in KU?