well
fitted a 16t front sprocket and wanted it to read right so got myself a new V4 speedo healer
fitted it and hadnt yet set it up and was out lastnight with whiterabbit, to say it was under reading is an understatment lol, but found that was because it was set to kmph with no correction figure in
anyways i went out today reset it and measured gps reading to speedo reading
the estimate figure for gearing change from 17t to 16t was -10.8%
the precise figure for display over gps reading is -13.3%
so i've set it to the precise settings and its bang on the same now, speedo and gps read exactly the same
my question is tho
would you guys prefer it this way or prefer it to slightly over read, that way i have some room for error with speed traps and cameras etc?
what are peeps thoughts on this