I'm looking at some info about converting the belt drive/TLS to a chain drive. I have a 2008 with the 159" track. Lots of hill climbing and the TLS constantly ratcheting...there has got to be a better way with a chain. I know someone 'out there' has done a successful conversion to chain drive. Can you give me some guidance or better yet, there are 2 of us here that would be willing to buy the set-up if someone has already figured it out...