I have not viewed every possible taper jig on the web, but those that I have seen have a work stop, which seems to me limits the length of board that can be tapered. I used to think that I was handy ...
In this video, I demonstrate the construction process of a tapering jig for woodworking projects. You'll learn about the tools used and the specific techniques required to create accurate tapers.
A guide to building a tapering jig to make precise angled cuts on a table saw.