J. Gordon Beattie, Jr., W2TTT wrote: > OK, a concrete block! > :-) > > Gee! I haven't seen a cinder block for decades. Ugly things but I > don't remember much about their flexibility. > > 73, Roger Aha! At least one other person in the world knows the difference! Tongue in cheek, Roger -- Remember the USS Liberty (AGTR-5) http://ussliberty.org/