Hey wuts up guys, I use the highest octane I can get which is normally 93 higher if I find some. My question is does anybody use octane booster? If so which kind what ratio u mix at. I ride mostly trails. Tracks every so often. Bike runs good. But I do notice sometime when I pull the clutch in and coast down a hill it dies, Idk If it was the plug I changed or not just got the bike not to long ago and it had a autolite plug. I replaced with the iridium Ngk 20 dollar plug Lol. But yeah I was turnin my idle up to prevent that but then it would just idle to high. I'm new to 4 stroke ESP. These race motors. Any suggestions thanks!