I have a SS Cabinet saw and the front rectangular tube is 2" x 3"......I also have a Unisaw that I wanted to upgrade the fence on....that said I bought a SS fence to put on the Uni.....the tube that came with it is 1 3/4" square....doesn't seem it will be as robust as the one on my SS. I'd call SS and ask them about it but they are closed. Anyone have experience with this new fence? Thinking about taking it back. I really like the fence on my SS though.....thoughts?