Dear Chris, Hope you keep well? Don't think there is you know. I doubt whether the system can isolate an individual on request such as you propose.. Re all prev. List comms. etc. on Silver Valley/Wh.Bros., Edward and Wood Shaft is still an anathema! The matter has been in the background this last ten months or more, but I hope in the not too distant future to shortly get back to researching this matter again. Regards, Bernard