Wayne, Do you never run out of energy and ideas? The K3 is MOST IMPRESSIVE! One suggestion: I submit that you're both the principal AND the "principle" designer ;-)). To paraphrase an old radio ad: "...There's a K3 in your future..." (And here I haven't even finished the KPA100 for K2 S/N 5615 yet!) 73, Steve Banks K0PQ Sent via BlackBerry from T-Mobile