Conquest fd620 smoking at idle & high speed idle rpm

[Magna]

Hey guys my conquest smokes pretty heavily once it’s idled for a couple minutes. When you take off it is chugs for a minute. Then it runs fine, no smoke. I have cleaned the carb out. Did a leak test which showed good. Any ideas where I should start?

Unrelated but another question I was hoping you guys could help out with, at WOT I’m around 2700rpm... is that typical or should it be adjusted higher?

Thanks

[mfenmor]

Could be float level needs adjustment, it may be to high or the needle/seat is bad.
You should be at 3600 WOT no load.

[Magna]

Okay, I checked my float level and float needle last night, both checked out good. Checked the # stamped on the jets, they are the standard jet #'s listed in the manual. One thing I noticed is the tip of the pilot screw may be slightly worn... would this cause smoking at idle / no smoke when driving?