Attached Link: http://ockhamsbungalow.nstemp.com/PPP/ERCbuilder8.zip

Now that's my kind of Poser animation! Assuming that each crossing arm is set up as a figure: Poser 6 puts a new dial for each animated material on the Body. Unfortunately, a PZ2 doesn't save the Body info. One solution is to set up an ERC whereby some other part controls those dials. Then you can use an ordinary PZ2 to hold the animation. If you don't want to set up the ERC manually, I've got an ERC-builder script that can do this job. Just now tried it, because I've been working on a very similar light-animation for a little car I'm making. (Incidentally, your link should be http://www.3up3dn.com/Trains/RRCrossingArm.avi)

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