Panels and special effects

[irv]

This morning I created a panel on the left side of my screen and I set it to auto hide. The problem is, now that it auto hides I can no longer get it to reappear again. Because I can't, my special effects do not work (cube). Is there a way to delete this panel if I can't get it to reappear again?

[irv]

I will mark this one solved because I had to turn the cube and wall off and I got the panel to appear. There is a conflict between them.