Re: Couplers, Coupler Pockets, The NMRA, and Scale Size


Jon Miller <atsf@...>
 

his part to use only stable "engineering" plastics for both
the coupler halves and the box<
Doing some work on a box the other day I found the center boss is not
centered. In fact it is open on one side from the casting process. All I
had were the same way. So much for accuracy.
I suspect the reason for the plastic on the box is that the coupler
halves are on the same sprue.

Jon Miller
AT&SF
For me time has stopped in 1941
Digitrax, Chief/Zephyr systems, JMRI user
NMRA Life member #2623
Member SFRH&MS

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