Originally Posted by
TimothyH
The Park tool is notorious. Try a ruler.
I find it difficult to believe that the chain wore 0.5% in a few weeks.
-Tim-
The wear is from about 600 miles of riding total. I'm not totally sure of the last time it was measured (might have been December). So when I measured it, it might have been on the verge of the .5% wear, and now the mileage from this year has put it over the edge. Totally a guess here.
Dave