I also used the 10* ruler with no problem, in fact I really enjoyed it. One tip I would suggest if possible have your cutting board out on a table that you can completely walk around. Because you will cut your wedges from your strata but leave it laying intact and then you move over to the other side of the table and cut your next wedges "in between". Also don't worry if you don't get exactly the same amount of wedges from your strata, it all works out well. Let me see if I can find the ones I made. [ATTACH=CONFIG]612497[/ATTACH]