Wanting to know if anyone else has this. Rust bubbles on a pillars either side of the screen. Want to get it fixed bonnet and bumper are very chippy anyway so might get it all done at once. My car has had quite a bit of paint with previous owner due to vandalism, wondering if that was the problem?

 

I've also noticed bubbles at the bottom of the A pillar in the paint,
I think it's just age related my car is 1995, and I guess almost ten years of rain,salt, sunshine is going to do it.
I will get it done some time, and like you I will do the bonnet aswell (stonechips)

Kev