Why is it that in TSW3 you can't couple any trains together. For example I got a few MK3's and a class 37 and I wanted to couple them together. But there was no couple option which usually says "Manual coupling uncoupled click to couple". Is there any way to get around this?
make sure they use the same coupler type. in the DE area for example you can couple EMUs like the classes 423, 425, 442, 422, 403 and 406 together, because they all share the same coupler type.
Ah yes, that's another thing which could fix this issue. I tried coupling the 37 to a JNA wagon. The idea in this was that I could switch the coupler on one end to a hook coupler so it couples with the 37 and the other end to a buckeye to couple with the MK3's. However I think the MK3s are meant to only run as part of a multiple unit (HST) so I'll try with the MK1s instead as they can be used as separate wagons. Thanks for the help though.