Thanks for the replies, looks like I'm going to have to do a bit more digging and put my thinking cap on to find a solution...
@garethashenden nice adaptor, that is definitely a clean solution, do you find coupling is affected with the whiskers gone?
I've been able to get the long extension couplers to couple at realistic speeds and maintaing that feature is important.
I still need to try Jason's pockets (sitting in bubble wrap still) so I haven't experimented with removing them...
Mike I agree that if it were simple it would have been done! Interested to hear of your progress when you get to that point.
😊 Hopefully a conversion is among the ideas
@Shipsure would like to put into production if/when the line is expanded...