Im having problems with the simplest of things. I am trying to get smooth cut lines. Are my cut lines ever going to be perfect and right on my template lines? I seem to drift off a little. Also when I am making curved cuts they tend to look choppy instead of smooth. I try to sand it down to where it looks like a smooth profile but when I bevel my edge it is very obvious that there is still same jaggedness to my cut. Any pointers on what I could do to improve? I am using a #2 Xacto knife if that matters.