Various posts have recommended rewiring Williams GG-1 motors in series to improve their slow speed operation and eliminate jack-rabbit starts. What about the motors in K-Line, RMT and O-LR GG-1's? Will rewiring their motors in series improve their slow speed imperformance?
Also, what should be done if at a later time you add ERR's tmcc to Williams scale GG-1's that had their motors rewired in series? Should those motors be wired back to their original factory wiring mode?