1tron: Oh yeah. Something I noticed as well is that even with the gravity off, the pressure wave is powerful enough that it keeps on going down.
looks cooler with radial grvity on
I think the reason this happens is because of how particles in eHole create a pressure wave to pull them along when they are moving quickly. Because there is going to be slightly more particles in the middle than on the edge, those on the edge will get pulled inwards. View in 1, 2, 3, or 0 display.