If you can't find the answer to your question then please search the relevant threads on the TRS Forums. Most queries have been covered here several times. If you still cannot find an answer please post your question to the Forum. The relevant threads are linked below:

AJS Junction Kit FAQ
AJS Roundhouse Kit FAQ
AJS Station Kit FAQ
AJS Street Kit FAQ
AJS Superscript FAQ
AJS Tunnel Kit FAQ

Please do not email support questions, especially if they contain binaries as these will be deleted by my spam filter unless they are expected.