i got this engine on a bike this last summer. the governor was bypassed with after market throttle linkage. I'm trying to return it to factory. i just can't get it to run right. as of now, it starts just fine with the choke on. it will idle to warm up and even rev just fine with choke on. when i try to turn the choke off, it will bog down and die. i tried moving the gov arm back which made things worse. tried two different sized linkage arms. put an extra spring on the gov arm to make sure it is being pulled back all the way. I'm just not sure what the problem is. any help would be greatly appreciated. i added some pics for reference.
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