Useless. Frozen and full of crap. This is how I felt this morning when I woke up at 4 am to take care of mum. I had stayed awake til 1 and finally dropped off to sleep. My alarm was set for 4, the monitor was on, and I slept. When I got up to check mum, she said she had already been up and changed her fittings cuz I wasn’t there. I wasn’t there. She gets mad when I am around and then figures she needs me. I cannot believe I didn’t wake up. So stupid. But, I changed it before lunch as it was leaking. It took a while, the glue used is always messy. I only hope this one works. The fitting didn’t ‘look’ right, but it was in the package and the damn things are so expensive!!! I just added more glue to the odd looking side and sealed it down. Gods, I hate being useless!