Thanks for the tip, it is useful to have stuff like this to fall back on. Those of us who suffer with chronic illness, many times, have to find their own way through when it comes to the day to day living with the illness. We jerry-rig things, find out of the box solutions, and research online for unique gadgets that might make life easier. I have been on my own chronic illness journey for many years, decades even, and I cannot tell you how many things I've had to "invent" in order to make life easier! You are not alone! Keep on keepin' on, DPM