it also makes commercial common sense to provide teams with good support when working at height. you may have a great product and a great service, but you can’t keep customers that feel uncomfortable in your business, or that feel things are just too out of date. sink the bottom of the wall into the ground. i'm a big fan of turning the heat way down at night so that we all don't wake up with dry mouths and eyes from the forced air heat. the majority of my opinions are shared elsewhere. 