Never Enough Money wrote:
Problem:
Need a 4 foot board 3.5 inches wide on one end and 3' 5/16'ths on the
other. I have a taper jig I bought from Delta (I think) but it's not
big enough.

Time for a router with say a 1/2"-3/4" straight bit, a straight edge and
a couple of C-Clamps.

Forget the table saw, you will not get the needed accuracy IMHO.

Lew