Just been playing around in TuneEcu and saw I had a checksum number of 17. Not bad for a 2017 R3R. Due to changing through three exhaust systems and a Ramair upgrade.
I'll ask, what is a "ECU checksum number"? I know of the US/Canada VIN check number but know bugger all about TuneECU as HansO kindly did my install at his home in Batemans Bay.
The number is the amount of times your ECU Map has been changed. Everytime you download a Map it is counted. Triumph and the dealer look at this when it goes for Warranty and other work