I am shamed. The boys had a bubble bath last night and Leigh ran the shower to rinse them down before they got out. He put the shower head back in its stand, leaving Zachary in the bath for me to get him out. I complained that as I was shorter than Leigh, I couldn't reach round the shower to turn it off without soaking my arm. Quick as a flash Zachary told me to just turn the shower off at the wall switch. Which worked. My mental faculties are dull!