I planned on that, but, is this an anomaly for the A/C? This particular arrangement just being found on one A/C here and then another farther down the production line for each model? Its rather clear it was never an accepted conversion for a particular model. If it appears on models 6, 10 and 14, which is a good length of time and number of A/C, why would it appear just wily-nilly through close to the last half of production? Normally the Germans didn't just toss odd ball items onto an A/C then wait X amount of units to come through before mounting it on another A/C. Things that make you go "Hmmmmm" !!!