Thanks Jack, I was hoping to start doing some investigation this weekend, however given it's going to be 40c here in Adelaide, slaving away in the shed is not overly attractive at this point Sunday is supposed to be a bit cooler so might have a go then. Will see what other "identifiers" might pop up
Sunday is supposed to be a bit cooler so might have a go then. Will see what other "identifiers" might pop up 
