DCC

The local model railroad club, which I joined recently, is a DCC only club. So if I wanted to bring locomotives to play on the display layouts they have to be DCC equipped.

Currently I have a pair of Bachmann GP7's that came from the factory with DCC decoders, but that was all. I decided to go ahead and convert a few. First I selected my Bachmann J class only to find out the wiring going between the tender and locomotive was shot. I have an Email to Bachmann about repairing it, but I've ordered the wiring harness in case I don't get an answer. Their customer service tends to suck a bit.

Next I decided to tackle the LifeLike SD9 that I run on my home layout. Following these instructions (with the exception of completely disassembling the shell, not necessary since it comes off in one piece) I first modified the trucks for improved pickup...which I highly recommend, if you have this locomotive...and then following these instructions (with the exception of modifying the rear weight as described in these instructions) I installed the decoder.

It was then I screwed up. I didn't test it on DC as the Digitrax instructions say to do, I just put it on the programming track and attempted to program it. The system couldn't find the decoder, all it did was blink the lights. The instructions say this is A Bad Thing, so I took the power off immediately. I then tried to run the loco on DC and the lights would just flash once when I turned the throttle up.

I tried disconnecting the motor and then the newly installed LED lights one at a time to no avail, so then I just connected the power wires to alligator clips and connected the decoder directly to the programming track. The system could still not detect the decoder, so either the decoder was bad from the factory or somehow I fried it. Fortunately Digitrax will replace it free, even if I screwed it up. Now THAT is customer service!

So then I turned to my newly acquired Model Power Pacific. It ran great on DC, so why not. Installing a decoder in a Model Power Pacific is a dead simple task as long as you aren't trying to hook the headlights up, and it only took a little time to do. The loco ran forward and backwards with no problems on an oval powered by a cheap train set power pack, so off to the programming track it went!

The programming went smoothly and soon I was happily running the locomotive around the track. The problem is it won't run on DC now. Whenever I try to run it on DC it surges; full power, down to a crawl, then back to full power. My layout DC is a PWM throttle so that may have something to do with it, but it is disappointing to say the least.

And now my best running Pacific on DC is once again the ancient Atlas.

As a side note, I also acquired a new Pennsy locomotive, a Minitrix K4.

I am disappointed to say that it runs just as poorly as Spookshow says it does (I have the one with the red gear, of course), mostly because the two drivers on the fireman's side that are wired for pickup have traction tires on them (!!! Really? You couldn't have put the traction tires on the middle drivers, neither of which are wired for pickup???), but fortunately I found some instructions to make it run better.

I have the Bachmann trucks on order (along with the J class wiring and a couple of Pennsy shells for my GP7s) and as soon as they get here I will install them and hopefully overcome it's power pick up problems. Hopefully the Motorman will return my email and tell me the good news that he has a motor upgrade kit for it as well.

So kind of a mixed bag lately railroad wise, but all in all not too bad.