Good luck with the Cougar. Let me know how it shoots. According to Martin it is a fast bow. (345 IBO or so.) It will be interesting to see how the Ripcord rest is with it. I had trouble with my ripcord and swapped it in for a NAP Apache. I believe the Ripcord wasn't dropping fast enough and was giving me fletching contact. Once I swapped th rests out I had no tuning trouble.