Model Forum / General / Railroads / May 2007

Has anyone used 3 link scale couplings in N gauge.

Please bear with my whining, I would really like DCC to work.
So far my Zephyr has been pretty disapointing. It fails reading any of
my engines even with a Power Pax hooked up. I even had it exchanged
once thinking I had a bad unit. Digitrax recommends I try adding a 1k

I have a Proto 2000 GP7 (HO Scale) which has developed a thump in one of the
trucks.  I have checked the wheel gauge and taken the wheels off to check
them, and everything seems normal.  When the engine is run at crawl speed
(both in forward and reverse), you can see one corner ...

I have heard of this thing called DCC
I know about the old controllers as i had a layout years ago and now got it
out of the box and have enough room for it to be set up again.
How does DCC work and how would the wiring of the track go.

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Robin at Crystal Brook.