Have BG messed about with the multi finish again. Using brand new bags with 11-01-16 date on it on to new plasterboard, as I knocked it up I thought it looked s**t and sure enough it's just sitting there not going off. I've found it to be spot on for the last 6 months, just wondered if anyone else has found the same problem or is it because it's Friday and I wanted to get home early!!