@gunrunnerjohn posted:That's not really true either. The PS/2 upgrade kit was specifically targeted at the PS/1 locomotives, though they worked with other brands as well. When you read the PS/2 Upgrade Kit documentation, there are multiple references to the PS/1 models and how to upgrade and what to modify.
John, My reference was that there were and are people that expected MTH would make their PS1 engines command capable engines without expense to them. That obviously didn't happen and I certainly understand why.