Traincar not working

[Scratchlight]

Hi all
I have imported a traincar into Trainz and it de-rails with the orange cross whenever I try to move, rotate, couple or drive it. I had this problem once before and the solution was to check the 'limfront and limback' were in the right space, however this time the train is still not working even though the points are in the right place. Everything else is in check, no groups, and I can't see any reason why it shouldn't work. -.-

[greeni]

Make sure you don't have the attachments facing the same way, make sure both Y axes go to centre of mesh.

[Scratchlight]

Yep, all the above applies :/ Thanks anyway

[Scratchlight]

The whole train is basically laid out the same way as for example a train I have that works fine.

[greeni]

make sure you have limback and limfront at the correct ends, I have messed up like that before....