At 12:39 PM 11/11/2017, Tom Knox wrote: >The FS740 is interesting. Obviously it has a lot going for it, but >what appears to be missing is graphic data display capabilities >which would simply be a few line of code. Perhaps I missed something >skimming through the manual. I don't think you missed anything. From what I can tell, it doesn't graph and it doesn't do time interval between the front and rear inputs. Pretty big omissions. Maybe that's something they'll roll out later in a firmware update? (Assuming they let end users update the firmware.) I've asked them, but haven't received a reply to my emails. -- newell N5TNL