Hi Jack,
Thanks for the inquiry. The Fitch is performing well, but I have not completed my testing. I am 3100 miles into a 10,000 miles test run with the Fitch. Even so, you can see my updates on my blog here on the Forum or by visiting my personal blog
Tundra Fuel Economy
I can send you my fuel economy spreadsheets if you are interested in seeing them but they have to be sent by email as I cannot attach them to a PM in this forum. Also, the spreadsheets are done on Vistas so if you have an older platform you ma not be able to open them. My sister said there is an update online that will allow you to open them but I am not sure where it is (possibly MS website?)
At any rate, feel free to shoot me an email at
highwaylizard@gmail.com
Take care,
Toby