If that guy was able to thread a chain through that small of a bar, I'd buy him a case of beer, Nerdly_dood :haha:
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Those Model 14s with the side-cut rotator assemblies were A3 series I believe? Well, now that I think about it, all the later models of the TwinSonic, the new AeroTwinsonic, 184 beacon, and model 14 beacons had this weight reduction done to them since they shared the same par36 assemblies. Duh for me:drooling:.
Here's a good example of this in Ryan's collection (photo credited to him):