How do folks around here tend to handle the sticky situation of exactly how anyone using Density Control at a level less than five moves anywhere? I have a player who took this recently, and I just can't seem to give her a decent ruling on how to handle it if she does something like sink through a floor, or the ground. Can she get back out? How does she even do something like walk if she passes through physical objects, thus negating her ability to push against the ground? Heck, how does she NOT just sink uselessly into the ground when she turns intangible if she's still subject to gravity? I know, I'm trying to use real physics in a superhuman world. Bad idea. If she were already at 5 dots with it it wouldn't even be an issue. But I need something to tell her or it's just gonna continue being a giant headache. Help!