ORIGINAL: crankpin
Found the ad. Put away some time ago, going thru old boxe's, it showed.
Crank
I was building a Phoenix 8 (Aerocomposits/Airborne (?), IIRC) at the time that ad appeared. The picture was so unflattering of the 9 that it looked like a step backwards to me. Just a first impression - but, that's all it got - as the saying goes.
Ed Cregger