I just hooked up my linkage on my 2x4 setup. I followed the pics from one of the prior posts. I have a couple questions:
1) The rear carb linkage has a slotted arm. When the throttle opens, the second (rear) carb opens slightly later than the first and at full throttle will open all the way. However when I manually close the throttle, the rear carb does not fully close due to the slotted linkage arm. Is this correct...it seems like a spring should be used to pull it closed?
2) Is there a process to set the linkage arm length correctly? I set it up so that when closed, the rear slotted linkage is centered on the little peg it mounts to. Ans at full throttle both carbs are fully open.
Thanks for any help.
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