The Unifence has been out of production for quite some time and can be
very hard to find. What you need to find is a fence system, like the
Unifence or perhaps the 'VerySuperCool Table Saw Fence' suggested
upthread, although there may be an issue with that solution. You need a
strong front mounted guide rail and a fence where the 'T' square does
not have the left leg of the 'T' so long it interferes with the sliding
table.
The Unifence isn't able to move left far enough to use the fence in the tall configuration, I don't know how the VSC fence would work.
Brian(J)
