Tunnel ram or no tunnel ram...

What size is your idle air bleed? That IFR sounds way too big.
IAB is 76, MAB is 36 they are in full stock form as they were initially built.
Roads are not good enough to test wot but I managed to get my hands on 77 jets and I also have 76, 75 and 74 jets x8 just in case.
Everything seems rather large, MAB is big, IAB is big, lots of air open in metering blocks with big holes etc.

I verified my Dominator IFRs and they are size .042”. Also it has 2 emulsion holes size .028” and 68IAB + 28MAB
Now that I have drills I can check everything no problems which is great thing.