[whpalmer4]

FWIW, I wish the grid display and snap to grid could be independent options like in the Mac version! I suppose I could supply my own grid in another layer.

The snap to grid behavior when moving shapes around is somewhat different than the Mac version. On the Mac, you get a "click" every time an edge meets a grid line, so if your shape isn't an integer multiple of grid units along the direction you are moving, it aligns one edge then the opposite edge. On the iPad you get half as many "clicks" because it only tries to align the edge closest to your finger.