funny thing you'd mention that, I was going to mention the same thing. I have the same problem. I wish I knew the answer... my best guess is it's the seal (the black soft thing)... maybe as it gets old, it hardens in spots? Or maybe there's some dirt embedded in it?
All I know is my glass is SCRATCHED in a few places. But I can feel the scratches when I rub my fingers over them.
I did a search of the board and came up with a couple possible hits... maybe I'll spend some time looking later on.
All I know is my glass is SCRATCHED in a few places. But I can feel the scratches when I rub my fingers over them.
I did a search of the board and came up with a couple possible hits... maybe I'll spend some time looking later on.