Here's a link to a table that shows how to properly configure the jumpers for the USB.? I believe you should set up your jumpers so you get a 7.3.1 response, not a 7.3.7 that's showing in your console text.
You are quite correct, as I had posted in an earlier message on this thread, which shows exactly what jumper and JMRI settings to use. It appears Russ may not have seen it:
Dave in Australia
