| The mathesis is only half of the story I'm afraid. You'll also need a CO analyser to measure the exhaust gases.
Technically you can only buy a Mathesis once you are an appointed Ducati dealer and they cost a few grand to boot.
You can buy some software, there's been a showing on Ebay lately that will enable you to tweak the mixture, but again you'll still need an exhaust analyser. | 
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