[Tom Goldman]

The secondary idle circuit pulls a small amount of fuel at idle but nowhere near the amount of the primaries.
I would call Quickfuel's tech dept. ,they are really good guys to deal with , and see if they recommend going larger on the primary idle feed restriction to allow more fuel in the idle circuit ,along with the smaller air bleeds.
You may need more fuel than just going smaller on the air bleeds can provide, especially on the off idle transition to full throttle.