Carb is the 4100 with the 1.08 venturis. I took my carb off to replace the throttle plate bushings. Well I wrote on each each of the butterflies Primary or Secondary, Left or Right. Well I wrote with a sharpie and the carb cleaner erased what I wrote.
So I assembled it the best I can, and I am pretty sure I got it wrong. Each of the butterflies has dimples and I am guessing they are important or they probably wouldn't be there. I tried a couple different ways but I suspect I installed the secondaries incorrectly (dimples up).
I also heard that the primaries are thinner on one side, but I didn't notice that on mine. I will check when I take the carb apart again today.
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