When On30 appeared, there were articles in the mags about converting 0n30 Bachmann to On3. I haven't seen those articles lately . I wanted to convert some of the engines to three rail because small logging engines are not available, such as the Bachmann Heisler and articulateds. I have only done a combine coach, a no-brainer truck change. Has anybody done that? (converted a Bachmann small engine to three rail?)
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