Guy/anyone who knows,
Did the coupler itself change? I'm asking if the Carmer cut levers would
not work on 'later' couplers. And were those couplers 'mandated' or the
top activated 'outlawed' thus ending the usefulness of the Carmers?
Sind bottom activated cut levers 'replaced' the top activated ... what
was the advantage of them over top activated? Was the pin more
likely to drop correctly with bottom operated or something like that?
- Jim in the PNW