Why wouldn't I drain it at the end of use? The tank could explode from the pressure. Your might as well ask me if I will take it back in doors after use. Yes, I will put it back inside in case somebody grabs it, or rain ruins it. That would really p*ss me off in the middle of a multi-week panel job.I think thats good.
You mean the water wont come out with the paint, you will drain it after each use ?