Holley/Demon Carb stumble

Ahh ok the idle air bleed up in the main body not the idle fuel restrictor in the bottom or top of the metering block.
My proform main body came with a 73 or a .073" front and back.

So if i buy a replacement 3310 metering block or some billet block, it won't be here for the next race.
So new throttle base plate is going on, rear jet extensions and float are going on. Then, try and tune it from there to get threw this next race.
As i take it apart i will be documenting everything as we have talked about. Number of turns on throttle idle screws, what size holes are in the BG/Demon Metering block, fuel jets, how many emosion holes in block and what ones are plugged and what size the open ones are. Excetra
hope that the new base throttle blade plate fixes my problem and i don't have to even think about metering blocks again.....(Post #76)