Can't get the idle lower, Holley carb

Technical - Tuning Holley 4160 holley transfer slot adjustment In the closed throttle position the slot should look like a square Holley tech support recommends a max of 020 that you can expose on the primaries with the lucky slot 188 Part 2 Carburetor Install, Setting the Idle Transfer Slot ‪@palsocalaautorepair‬ Holley Carburetor

dwarfs gone wild slot When I had the carb mounted with this setup it seemed to run way nicer at idle After setting the transfer slots both primary and secondary to