It appears to only be a chip in the cake on the wall. No dramas.
Get some pipe mud from Aristocob. One dollar for a small packet. It will fix that problem perfectly.
Well, as I said previously, this is the first time (after about thirty orders) that this has occurred. That's why I queried it.
Anyway, the stuff is moving slowly, let's hope it gets through customs.
OK, I got an email back (finally) saying the order was sent, so that's a relief.
It just a bit awkward not being able to get any replies for genuine concerns. Maybe Jeff is just snowed under with work/orders etc.