Now that I've got my Berkshire responding better, I'm wondering how complicated it will be to get the boiler off the frame. My headlight, while it does work , is doing a great job of lighting the interior of the shell. I suspect the bulb has slipped out of position ( do ya think?) I've consulted the schematic and it doesn't look too difficult. Any suggestions or shortcuts.

I just bought my second Pere Marquette Berkshire Item #50902. I'd like the loco to respond to the controller (MRC Prodigy Express) as a soon as I crack the throttle. Right now, it and its twin, respond at about a 4 to 5 step on the 28 step setting. Any ideas?

How do I take apart an HO Santa Fe observation so I can repaint it. Some idiot (no names mentioned) has mislaid the instructions and doesn't want to damage the car. A diagram would help