Let me start by telling you I just finished up changing the drive shaft oil seal and installing the tt mcct. Everything went smooth. Now when doing the oil seal I did take the chain off the bike completely, I have split chains before and out them back together no problem. But being it was the master link that came out this was obviously my fault(i just dont know what I did). After the bike was back together I was taking it for a test ride, went good for about 5 min, then I was coming up a hill doing probl 15-20 and I punched it and that's when it happened. Well as soon as I felt something I pulled the clutch in. Pushed te bike home and inspected everything. Everything seemed fine, except for a few marks on my crank case but other than that no visual damage. But here is what I am very concerned about, after checking everything over, I started the bike. It seemed fine, so while watching the sprocket I kicked the bike into 1st from neutral, seemed fine. Then when I pulled the clutch in while it was in first, the sprocket kept spinning. I even put my foot against the nut a little to see if it would stop and it still just kept going. My concern now is I damaged the tranny. I'm really hoping that is normal activity when there is no chain attached but I'm thinking not. So before I go buy a new chain from cycle gear, I wanted to know if that means tranny damage or is that normal. Thanks for the help fellas.