According to the "best engineering practices" a Bumblebee can't fly - not enough wingspan to generate enough lift... Please don't tell the Bumblebee- it flies nevertheless..... Dave G. KK7SS > With the general method of commercial design being in this state, it is > no wonder that a couple of hams can actually out-design the so-called > pros. > > - Jack Brindle, WA4FIB