So I recently purchased a 05 predator 500, I purchased it knowing it needed some repairs. Through this forum I was able to get instructions on how to adjust the valves and get it started. Runs pretty strong now, have an idle issue but more importantly the starter free wheels most of the time when trying to crank, and when it does crank it makes some fairly bad noise before starting the motor. I’m guessing the issue lies in the sprag, can anyone confirm this and maybe let me know the procedure to make the repairs? Also, any special tools I will need?