I got the mobile base put on my Powermatic 66. Now I have to put it together. I am having some trouble.
First of all, I have no problem getting the wings aligned with the top, but the left wing creeps upward as I tighten the bolt toward the front side of the saw. Is there a fix for this, or do I have to start out with the wing low and hope tightening it will bring it flat with the table? I tried using clamps and a straight piece of wood to hold things in line, but it does not seem to work.
Second, I'm confused about where to put the rails. Someone told me they line up with the miter slots, so that's how I have them, but the screw holes in the tube don't seem to align with the holes in the front rail the way you would expect. I figured the zero mark on the tube would be a little to the right of the saw blade, but it doesn't seem like the holes will cooperate. Am I putting the tube in the wrong place? The graduations are not like the ones on my portable saw, so it's no help.
Finally, the face of the tube which is toward the table has a lot of rust and accumulated crap on it. I think it will affect the saw's accuracy. I was considering removing it with a wire brush on a drill. Is this a good way to do it, or is there something else I should try?
Thanks for any help you can give.