Steve,
Thanks for the reply. In answer to your question I had the same issue, and after much fiddling with the allen bolt adjusters that the slide rail sits on just within the black mount on the side. I got there in the end. It was trail and error as you need to adjust the bolts with the sliding table off, remount. check, and try again. There is a good post on here somewhere about checking for squareness on thats worth reading too.
I will give NMA a shout wrt the pin, I get probably about 3 degrees of play.
Agreed despite the "portable" natue of the saw I don't much like moving it about. Get yourself a good blade too, it is so quiet then and just drifts through the wood without any complaint.
Cheers G.