I only had a couple days to work with it before going on a 2 week work trip and didn’t want to wear it on 10 hour driving days or ever worse, going through the TSA at the airport. I will be home in a few days and can try experimenting with it. With Peter excercises I’ve another good inch during this trip. But hey, thanks for saying my fickle is uoo small for your product. It was very helpful.