I'm looking at a TMCC B unit in an ad that Lionel's site says is "Traditional O Gauge, 13" in length. I'm wanting a 'Scale' F3 and not a PW sized F3. Their term 'Traditional O Gauge" is throwing me off. The photo appears to be one of the modern full-scale F units and it is from the 2004 Vol 1 catalog. I realize that Lionel still makes both the 'traditional' (Neil Young Series) F3s as well as the full-scale F units these days. What is the length of the PW style F3s please? Am remembering around 12" +/-. We don't have any left to measure.
Thanks
