I have what seems to be 2 different versions of the Postwar O22 remote switch tracks. The only difference being the thread size on the binding posts (Please see photos). One switch has the traditional binding post #88-2 with a thread size of #4-36. The other however, has a finer thread size which I can't identifiy definitively because I don't have a thread gauge that small. I tried counting the threads with my 63 yr old eyes and the best I can tell is they are around a 4-40 thread, possible finer (if there is such a size). Internet searches did not yield any results for me. Any help is greatly appreciated. Bill C, Wayne, NJ
