Small issues with the switchers.

[MadMike1024]

Dick, for some reason, the SD40 cab sounds you used aren't loading. It causes issues if you place child objects after that entry.

Also the switcher's won't couple to each other. You can couple them while placing them, and they will couple to almost anything else.

[KCJones]

Thanks for the feedback.
texture changes
The coupling issue. Edit the colision length to 12.78

There are one or two other minor issues that have come up. I will shortly be uploading a patch, so watch this space!!!! There will be no texture changes.

Dick