I've heard of model freight cars being built with their brake rods, pipes, 
valves, cylindres, &c mirror-reversed because professional mechanical drawings 
are usually done as looking down from above, while modellers turn their cars 
upside down to install the brake rigging.

Likewise, when installing the NASG-specified wiring on a module, one can get 
confused.  When we wrote the specifications and drew the diagrams, we drew as 
if looking down thru a glass-top module, and we said so  But you have to 
reverse everything when you actually turn the module over and start wiring and 
soldering.

A friend took the time to re-draw everything in the NASG specs for module 
wiring, so he wouldn't have to reverse everything in his head.  It occured to 
me that my printer/copy machine might be able to do this, and I pushed its 
"Special Features" button several times and eventually came to "Mirror."   
Check your printer / copier.  If yours doesn't have this feature, there are 
still your fellow club members, your local print shop; and maybe in my spare 
time I'll put in the files section of the "NASG members" Yahoo group a PDF of 
the basic NASG module wiring diagram, mirror-reversed.  When you make one of 
the mirror image diagrams, of course, you want to immediately label it 
UNDERSIDE or REVERSE image, or something similar.

Tom Hawley  --  Lansing  Michigan



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