Edelbrock 600 carb issue?

I THOUGHT I had cleaned out all the booster assemblies really well but I will pull the primary ones and soak and clean them again. I suspect that is where the problem lies, especially since that is the basis of the transition between idle and primary circuits in the edelbrocks. Hopefully that is the fix. Unfortunately at this time I don't have another known good carb to try or access to one without buying a new one and I don't want to spend that money on it. Everything I've bought new so far was probably necessary or due for replacement anyway so I'm ok with those expenses but the wife will certainly be PO'ed if a new carb shows up at the door LOL!!!