This seems like it would be an easy thing to do, but it is giving me more trouble that anything else. What tool are you guys using to cut out your leather after your pattern is complete, I have not been able to get a good, clean cut that is parallel. I am using a razor knife with good sharp blades on a rubber backing board and cannot seem to to get an even up and down cut, mine are angled one way or another and when the leather is glued together the edges are not even and when I try to even them up, I usually just make it worse. This is even worse in the curved areas. What side are you cutting from? Using 7-8 oz leather, should I be cutting in one pass? Thanks for any help.