Did a barn job a couple of years or so ago.....i was really busy and time was against me ...had over run on one job and another mare of a job was moved forward so i new i had to buckle down and get the barn job cracked out..told mrs i would work late on the saturday to catch up,got a couple of new 500 watters for the job as i knew we'd be running into darkness..and prepared for a late one next day...in morning mix boy didnt turn up for job..said he was sick .....kok....so...had to do whole thing on my jack jones..started at 7am...got home really late..past 10.30pm..& 11 1/2 bags of multi later...i remember it being the hardest days work i ever did...couldnt move my arm for the next day which thank god was a sunday...as i couldnt pick up a mug of tea let alone a trowel took me a week to get over it and had to bring help on the job that was brought forward cause of the damage i did to myself.......never want to repeat that sort of stupidness ever again....in fact i promised myself i wouldnt..........just aint worth the money to half kill yourself. needless to say mixboy was sacked ....(french person)...ive never got near to using that much plaster in a day since then, and i doubt i will try too