[Gaz64]

I would reduce the size of the idle feed restrictions in the metering block.

Your mixture screws are ultra sensitive, which says the idle jets are too large.

Even getting it to idle correctly, and the transition goes rich says the IFRs are too large.

We aren't talking much here.

If they are say 31 now, drop to 29.

I can't see how making the high speed air bleed SMALLER will lean out the transition circuit.

The smaller HSAB will make the high end richer.

Gary