Originally Posted by John V6
Well mine reads 10% under & MMC say that if fine.


Well MMC are wrong ! you can re-calibrate it using the reset button, there is a thread on here somewhere on how to. Might have been a Gambalunga post.Mine was done by Melvyn.

Check out Gambalunga's post 12/11/2016 it tells you how to re-calibrate the speedo.

Last edited by Burgundymog; 28/12/20 11:02 AM. Reason: found ref.
Keith
2013 narrow bodied + 4 Ruby.