Bloody artex!! 25m ceiling over artex, all set up & ready to go, get the first mix on turn round to go back over it & holy s**t it's blebin up all over the bloody place!! Flattened it off, still coming up!! Ended up cutting out the blebs n filling before I could get on to laying in. Left it a bit longer to pick up than norm then gave it what for with the top coat, turned out ok, not the best ceiling I've done but IT DID NOT FALL ROUND MY EARS. When I saw the blebs all over the ceiling I thought it was going to come down, horrible sight/thought!! After all these years it's my first! Bloody ARTEX!!!