When I first ordered them I received the ones mounted on the wheel in the picture. 1 had a crack. And instead of pondering, I immediately ordered another set because of the fair price. The second movement was much longer than the first. So again, instead of making a fuss, I ordered another set, thinking the second set was missed. Now I have two identical sets that are too long and I would like shorter valves. What dose does a man have to take to get the same set as my first order? The rating is