In Reply to: Re: Plumbing question--shower posted by steveVa on January 20, 2018 at 08:33:49:
Yes, the knob was pulled out each time I tried it. The new cartridge acted the same as the old one did. I'm missing something in my thinking of how faucets "should" work. Any ideas appreciated. No water comes out of the spout or the shower head, so I can eleimnate the spout as the problem.