Fine Tuning a 360 Magnum with a Brawler "Double Pumper"

Ok. Carry on.
I think tonight and tm I’m going to read up on all the posted forums about air bleeds and what not and go from there.

I also saw something about moving where the idle fuel feed is? I think from the top of the metering block to the bottom? I think it was moved for whatever reason on newer carbs and it’s better to have it lower because it’s fully submerged in fuel?