As Robin has noticed, I do have a supply problem. I have been quoted shipping from £90 (axminster) to £385 from Poolewood for a £500 new machine. Shipping a used machine personally will exceed the highest of those.
Strangely, Startrite seems to have a better report than any other type, but all the ones I have seen for sale seem to be a half ton or more and covered in rust. I'm not into restoration, I just want something that will cut straight and true in any hardwood. Its only a hobby and I don't want to spend a grand and upwards.
I'm in the UK till new year and don't remember the exact model of my Fox, but it has been an uphill battle against very poor machining and non existent quality control from the factory (the top wheel was hanging off straight from the box, despite a quality insurance certificate telling me it had been thoroughly tested before shipping). Sadly, it was already in Cyprus before I got it working and all the seller offered was a replacement as long as I paid for the original to be returned. The top blade guides aren't even level and the rear fouls the sides on a narrow blade. It goes on and on......
I have discovered alex Snodgrass, and also tuffsaw blades. I would buy carter guides if they were made for my model, but that would double the cost of it.
I don't remember seeing rubber replacement in the handbook, but I do have it, so I shall check it out when I get back home.