I run tr2009 & TC3 using mainly UK freight rolling stock. Most have the ability to have animated couplings but none show as connecting in Surveyor. I have spent a long time looking to see why without success. Any ideas to get them working would be much appreciated.
44090:1041 with 86627:2084 shows up coupled in driver but not in surveyor. You do need the updated couplings sometimes, there is an issue with alpha textures on an old version with TS2009.