Bach Man, I have this Annie that I received as a birthday present from my
grandparents about twenty one years ago. She's an extremely well performing engine, But today she began to whine. I immeadiately took her out of service and lubed her, but the problem persists. What else can I do?
I would hate to park her on a siding somewhere, or part with her.

On my garden railroad, I have several Bachmann passenger cars that are uncoupling from the locomotive when traversing switches. At first I thought
it might be just one car, but there are at least five cars that are doing this.
How can I solve this problem?