Both of mine have been getting bubbles in the cold recently. Could be unrelated to the bang.
The bubbles seemed to have vanished when I was back inside for a while. Kind of strange.
Yup, exact same behaviour as mine. I found this today:
Interesting, so just the sub0 temperatures are messing with the internal liquid. Once it still works after being left at room temperature.
Well done on the corpse run!
It was really great fun and I avoided being kadavar of the year....major shock to the system racing for so long! Was half expecting to see your name on a start list
My Silvas get bubbles in them when they get a little older. Bubbles apper in cold temperatures and high altitude. But like you wrote, they disappear in room temperatures and if not, I take them to sauna with me :)