I played with the clip sone. Leaning it out made it worse.Go ahead and give it a try...Move the C clip one notch down to make it richer...If it straightens out and runs right, than your zeroed in.
If it runs worse, then put the C clip on the grove one notch above the middle groove to make it run leaner.
Let us know how it goes.
I never tried the bottom position. I’m at the position just above the bottom. It seems to work pretty well not perfect. Probably can’t get perfect anyway and I’m probably expecting too much lol. I may try the bottom one to see if it’s better.