When I try to add the Wd5 overlay to 62S9-T9 using Choose Boards > Add overlays, an error occurs:
Uncaught Exception
VASSAL was unable to submit your bug report. Please post the file [/Users/erictopp/Library/Application Support/VASSAL/errorLog-3.6.13](file:/Users/erictopp/Library/Application%20Support/VASSAL/errorLog-3.6.13) and a description of what you were doing when the bug occurred in the Technical Support & Bugs section of the VASSAL Forum.
There is no file named /Users/erictopp/Library/Application Support/VASSAL/errorLog-3.6.13