Jon Miller <atsf@...>
his part to use only stable "engineering" plastics for boththe 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.
For me time has stopped in 1941
Digitrax, Chief/Zephyr systems, JMRI user
NMRA Life member #2623