Hello, I an rebuilding a rock hound 60 A and replacing the 3 chains that run the rakes. The chains are 60h and have been shortened with half links and even welded. My question is can anyone tell me how many original links, half links, or pins are between each rake? I have called some bobcat dealers in my area and they cannot provide me with that information on the 60a only on the 60b do they have that info. On the 60a that I have it has 7 pins with a half link in between the majority of rake rails. Thanks Mecster