This is another one of those projects I scoured the net and looked at what everyone else had done and I wasn't entirely enthused at what I saw so I designed my own. Granted mine didn't work exactly as I'd hoped right off the bat but luckily I was able to make some simple modifications and now I can say I am happy with the entire build.
The one that came on the saw I had was messed up. The saw had gotten caught in a fire at one time in its life so it was warped. Even if the original fence was perfect the stock fence was pretty small without much distance it could be set to. If I wanted to spend a few hundred dollars maybe I'd have gotten something that I still had to do work to in order to get it to work for me on my saw.
I have a lot of tools and junk so every now and again I have to do something in order to justify having any of this stuff. Good reasons? I thought so.