We'd been using the spare room shower since we moved in three weeks ago. I'd been painting in our bathroom and finishing up some work when I had time. Anyway went to use the shower and it had some safety hot water lever. Lady we bought the house from had some physical and mental disabilities. The high end of hot was lukewarm at best. I pulled up U-tube and was able to easily adjust the control. Thinking of eventually changing it but not now. I'm to the point after nearly five months of NOT creating anymore work than what I have.