[Tempest T-37]

The driver's side quarter glass on my Tempest T-37, is scratched beyond recognition (a felt came off many years before I purchased it). I've got it fixed to where it won't scratch it anymore, but I'm curious about fixing the glass. I purchased another glass, but it also has a smaller, but still noticeable scratch (it was really cheap). Is there any way of repairing these. The local shop I took it to said the scratches were too deep. Or at the very least, can they be minimized.

One other thing, both pieces are Soft-Ray tinted pieces, does that make any difference in polishing, Is the tint a film on the outside or is it uniform throughout the entire thickness of the glass?

-Adam