I just traded for this Argo, it has the Kohler 18 hp Magnum engine, once I got it running (carburetor plugged up) I notice sometimes during turning I can feel, what seems like, the chain slapping the floor. I pulled the front floor board and the chains do have some slop. I found an online manual and it says to inspect the track tension to remove the chains and carriage and put them on a bench.....Anyone have any experience inspecting the chains while they are still on the rig? This is my first Argo.