Barnet Marine sales
In Barnet/Tornado's defence, the salesman (Laurence Lock) has been building and selling ribs since the early 80's. I've seen him out in some heavy sea off lulworth in his own rib (7m tornado) a few weeks back and discussed rib layouts suitable for diving with him extensively before we bought our boat, I think he knows his stuff. He is also very good at making sure he looks after his customers.
I have no way of knowing how deep the problems with Daniels rib go, but as Daniel has said, he could send it back now for grinding and fixing, but it would take 2 weeks out of prime time ribbing. Given the Tornado / Barnet people have being doing ribs as long as most people on this forum (flame proof suit on) I have and would trust them to know what they're doing.