Pva'd a scratch coat to slow down drying time ? Im having to do a gable end on my own and it was scratched last week and this morning i came to start it supposedly with another spread anyway wet down the walls and start putting it on but i am only comfortably able to do a 2m square at a time before im having to drop back and float it up,the main problem is its a south facing wall and windy which both help to send it off so i was just looking for more ideas really as its bloody hard work or am i getting too old