What do you do with a glass that has repairable surface damage but also has a B-B shot hole in it?
Previously, a window broke on me when a crack that started under the frame, extended to where the glass had become heated. Since then I have been careful to closely check the edges for stress cracks.
I have been repairing B-B shot holes for a long time by filling them in with glass repair resin. So I repaired two B-B shots in the glass and carefully polished out the scratches, no problems.
B-B shot can be a nice round cone missing from the glass with no cracks eminating from the hole, or it can have chunks of glass hanging and cracks spreading from the hole. I don’t think that scratch repair should be attempted on glass that has cracks in it, but I would say that it is possible to repair the cone shaped holes and then repair light scratches, being very careful about heat and pressure.