Josh, try the tip I gave using elastic bands, and something a bit longer than the pen. The flex of the elastic bands should take up a little more 'jitteryness' and smooth it out a bit. It's not going to be a miraculous change, but it may help.

Okay, I thought I knew what you meant, but now I'm not so sure. Can someone email me a diagram? Draw in the paint program or something.

Yep, should be able to do it tonight for you.

I appreciate it.