Well I was at a job this morning cleaning alot of concrete. The temp was 36-degrees when I started, chill to the bone. Everything was going great and it even started to warm up. Halfway into the job while I was using my pump up sprayer to hit a few grease spots, the button which you push down on to spray totally falls apart. After I was done and putting things back into my trailer I noticed that my 65-gallon house wash mix tank was leaking. I thought to myself, what else could go wrong? Well I looked down and one of my trailer tires was flat and as though the tire was rubbing it into my face, the nail (roofing), was right there in the corner thread where I could easliy see. Well I spent some time on my hands and knees changing the tire infront of my customer that was very happy that all her concrete went from pitch black in color to like new. So as you can see what started out not that bad, changes real fast. I will be spending tomorrow fixing the leak in my tank. By the way the leak is from the ball valve. I have never seen a ball valve totally fall apart and that is exactly what happened. I hope everyone else has a better day ahead. Hugh