Originally Posted by
6erwebb
it must be the way im counting the pins because the links are 1/2 inch apart. I guess i just need to go to a bike shop and get em to help me in person.
24 x .5" = 12"
Very carefully line up a pin with the first inch mark on your ruler. See if the pin at the 12 inch park is slightly beyond the 12 inch mark. If so how much?