Originally Posted by
rollin
Would it have changed the pace you rode?
By the way how do Garmins compare? how accurate is GPS?
the point is, all my computer readings and subsequent data would be off enough to make me wonder if the official timing or distance was off. it is easy enough to peg the start and finish of a TT by watching the power chart. As long as the chart shows the correct number of seconds (as recorded by the official timing) then I know exact speed and distance.