I'm having some trouble getting the bellow joint and hitch to work. During testing on the runway, and possibly everywhere else, I can't see an 'unlock' button in the right click menu. The spring and dampers sliders are there and seem to work when tested (ramming it backwards into the SPH) but the joints remain rigid and there's no way to unlock them as described in the instructions. If I right click in the hangar, unlock is there, but obviously doesn't do anything as it's in the hangar (nor does this have any effect on the launched craft.) At the top of the right click menu it says "inoperable" on both the bellow and the hitch. Extendy docking ports still function (though they were rigid too, not sure if that's intended though.)
Am I doing something wrong? Or is there perhaps a conflicting mod?
Supercool mod by the way, can't wait to get it off Kerbin. I can't stop adding stuff to my science vehicle though, it looks more like a plank than anything navigable, and might be tricky to get anywhere useful. If I can get these pesky hitches to work, the Space Train is off to the Mun! Choo choo, moisture farmers!