Cheers Ross, I can finally start using mine when the weather comes good as the usb/rs232 cable arrived this morning.
If you haven't already got an adapter cable here is the link to the one I ordered but be prepared for around 30 day delivery time. Good thing it worked straight up or I would have been unhappy after such a long delivery time.
https://www.aliexpress.com/snapshot/...Id=32888525554
Shane