I belong to a newer LUG that doesn't have a whole lot of experience running big train layouts, but I'm a train guy and over the past couple years I've worked to expand the size of our displays, and also the size of our trains. I've got quite a few long 6w trains that I've been running, but unfortunately I'm finding that the performance degrades from show to show.
I generally try to run trains with as many motors as possible to spread the load, either 4 9v motors, or 2 9v with 2 PF motors attached. Two controllers supplying power, and multiple power feeds around the loop.
I cleaned our track with a good scrub of a pink eraser and then rubbing alcohol.
I still have continuity issues and stuttering in some places, and they get worse each show. We're also burning up 9v motors like crazy. Some layouts they run for days, others they are toast in a couple hours, I can't make any sense of it. My PF motors however go like mad no matter what.
What advice do you have for me, or tips that will help me make a better running layout?
SD