View single post by mwiz64
 Posted: Tue Jul 23rd, 2013 08:29 pm
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mwiz64



Joined: Mon Mar 26th, 2012
Location: Fenton, Michigan USA
Posts: 1329
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Those are great, Bernd. I'd still like to see some more of these in action. Did you notice the PRR #7 has a completely different arm design than the others? It looks to have a shock absorbing spring on it and I'll bet you are right. The arm goes in between two cars, thereby providing the movement power and the stopping power.

Last edited on Tue Jul 23rd, 2013 08:32 pm by mwiz64



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