Wow; that is an awesome idea that I never thought of before. I am going to look into it over winter; for now I will not be shipping anything after this month just to be safe, until I experiment.
Wouldn't you know though.. Fedex said that it will be another 2 weeks until they process the paperwork? They passed our test box, now Mark is taking the ppw to them today and they way another 2 weeks.. ah well. It takes time to do things right I guess.