Two days after jet said they would replace my Supersaw because it was out of tolerance, a new one was delivered to my house. I've developed a back problem that I am nursing, so the local shop sent out two people and they replaced my saw and mounted all the cast iron for me.
So round 1, Jet and the local shop came through like a champ.
I say round 1, because I think there is going to be a round 2. Getting the main saw replaced with one whose table was ground to tolerance has now allowed me to see what I believe is a significant problem in the sliding table itself (Jet did not replace this part). I'm taking more measurements and pictures and will talk to them about it Monday. I'll let you know how this goes.
Bob