A tiring chore completed: this sound-equipped Bachmann GG1 in Congressional Silver threw a traction tire, which needed to be replaced. Traction tires are an unfortunate fact of life in N scale. Can't live with 'em because they interrupt good pickup and make rerailing a hassle, can't live without 'em because when they inevitably come off, the wheels are won't track or roll well because of the big ol' groove in the wheel profile. The model required complete disassembly to replace that one errant traction tire. This problem also afflicts Kato's otherwise excellent GG1 model as well. Would that some aftermarket manufacturer devise some ingenious method of replacing traction tires permanently with solid metal tires. |
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