Not sure where you guys got the U C. I dont have those markings, and I dont have the BB. Ive screwed with this thing all day and cannot get it to fire. I pulled number 1 plug and got it on compression stroke and set dist to number
1 just so I get get it close. Its tries but fights hard. I have fuel , got spark, got good compression, its always the simple stuff that get you. I'm lost and beyond frustrated!