Much appreciation from me too.
I've been using BP's expensive stuff in my carby M750 ever since the last big drop in petrol prices (when it became cheaper than the cheap stuff had been, so I used the excuse to "upgrade").
Tried it first in the Dommie and I was amazed to find that I could actually detect a performance benefit .. better throttle response and smoother tickover. It was unmistakeable.
I never buy anything else now but I have wondered whether it is just low ethanol or totally ethanol free.
I became suspicious that it might contain some ethanol on the morning of the Wells fish and chip run, when I suffered the first bought of carb icing for this year, until the dawn air warmed up a bit. I might have expected better of premium grade fuel (though in fairness, it was a damp, claggy morning).
I will now do the test and find out.
Inspirational !
