Thanks again everyone for the great advice. I like the idea of measuring an even amount of points and graphing them. I will try that tomorrow and report back with the results. And that is some great advice SCzEngrgGroup, I will try measuring both of those things tomorrow. I wish I had a micrometer big enough to do it, but I will try with calipers. The description of what could have happened makes sense.

I am new to the CNC thing and often times I mistrust my own measurements or methodology. It seems like there IS an inherent problem with the mill I have and I will definitely contact Tormach for advice and help on this. I just wanted to make sure I wasn't interpreting anything wrong or looking at the situation wrong. Thanks again and I will keep you informed with what I hear back. I will post up the video of the measurements we took tomorrow as well.

thanks again,
~Zach