Box Joint Boogie

I decided to try my hand at a jig or two.

The Extended Version

While trying to begin a project i ran into a big problem.  I  was trying to crosscut a sheet of 1/4 masonite.  I wanted to make a panel sled.  I had extended the wing fully.  When i proceeded to try and feed the material the material went under the rip fence which totally "kerflupped" my material.   Of course this will definitely not do.  

 So i postponed that project and began to make an insert for the extension.  I think it turned out fairly well.