OK switched to 32:1 with standard 2 stroke oil. haven't gone on any super far ride but have definitely warmed it up once. The engine still hits a spot at mid speed ( maybe where the main jets take over? ) and it chugs, once through the chugging stage it accelerates nicely. It does it more when going up hills. do i need more oil than 32:1 I checked the plug ant it looks black/ brown and slightly wet, not gooey and clogged...