Originally Posted by Bikeguy Joe
It will actually get worse when you go to a mixture like 24:1 or 30:1. You will have to move your needle clip up a notch. Also may want to clean your air filter since it's clogged with fuel and oil.
Check to make sure your float isn't sticking when it does that....tap the float bowl.
Checked my needle position in my carb today and it was on the bottom slot, Moved it to the second to top position and throttle isnt boggy now like it was before. Rode about a mile, checked the plug after cool down and can tell its better.