[MatthewS]

When I started using Omnigraffle I had a HUGE problem with this. I couldn't figure out why OG kept adding more canvas area to some canvases and not others. It was a real drag, because it was never consistent.

Even after I had screwed around with the Size and Grid inspectors. Here's what I figured out the hard way

- Uncheck everything in the Canvas: Size Inspector. For those printing 8.5x11, use the default canase size (8 x 10 13/72)

- Have no objects positioned beyond the canvas edge.

- Objects that were beyond the canvas edge and were grouped, need to be ungrouped and moved individually out of the edge.

- Make sure no text boxes are stretching past the edges


As it turns out, I had a bunch of objects that started out being outside the canvas edge when I grouped them, and I was repositioning them while they were still grouped. Even though technically the grouped objects weren't on the edge, OG still treated it as if there was because the group container was still there.