If you have a "cool" postal carrier, try the "write a note with the delivery confirmation number and your approval to leave the package" trick. Sometimes it works.
This time I did not realize that a signature was necessary or I would have done just that.
Brass Monkey Customs I am not longer accepting work. Sorry. I do not have any tubing for sale, nor will I be restocking. Once more, sorry.
My feedback: MCB