Yeah,
med already mentioned that; clearly the plugin was handled carelessly and got dropped. Happens a lot more than we'd care to admit; an occupational hazard with these scopes.
med, dooya think that mismatched part coulda just been a old blind bastard like me misread the numbers...? I mean, it was just one digit, and we all know those plastic packages have a lot of variation. Alternately, coulda-shoulda been a matched pair, which obvi they are not, even if it was the same part number.
mnem