Feb 2021 what is happening on the workbench

I'm getting ready to do some more difficult rebuilds which means we will have to get into the Bachmann Spectrum split frames. The Spectrum line is one of the more mysterious and confusing locomotive projects out there. These locomotives are also among the best of locomotives you should seek to acquire. Time to solve the mystery and and make these locomotives move up to the top of your list of engines you want to get.