thank you so much dragonfly! You worry about the same things that I do! Ha! Where this is at our cabin we have two outhouses and I worry that they will both be occupied if I need to use it. Ha! I also get mad at myself when my husband wants to do something like this on the spur of the moment and the first thing that crosses my mind is my IBS-D! I envy people who don't have to think about things like that.