I was riding today and I was getting a chugging sound after coming off of the throttle. I did a compression test and kicked 180psi. I did just change the main jet from a 170 to a 175. I still have a 50 slow and a CEL on the 2nd clip. The drop in temp was drastic but today it was actually kind of warm. I was told to switch the main though cuz the bike isnt hitting as hard as it used to. Could this be because of the main pilot jump?