I caulked between the ceiling and coving Saturday evening, and following evening I painted over with emulsion (leyland hardwearing matt with about 10% floetrol to reduce brush marks on coving). Have final coat still left to do. I used Nemesis decorators caulk from Screwfix and it had almost 24 hours to dry, although apparently its instantly paintable. Today I noticed the paint cracked/crazed along the caulk in some places. Maybe I applied too much caulk? Anyway I can sort this?