Hi all. I bought a brand new Holley Gen 3/950 Dominator in hard core grey. When I set the idle to around 1100 RPM, I found out that no transition slot is visible. The idle bypass valve is fully closed. When I took of the carb to check the butterfly position, I found out that it needs four complete turns of the idle speed screw, to make even a bit of the transition slot visible. In this position (just on the primary side) my engine idles at 2000+ rpm.

Does anybody have same experiences with that carburetor, or an idea what could be wrong with this carb? Are maybe the butterflies installed from the wrong side? Or a wrong base plate?
I have attached two pics from the butterfly position. Thank you very much in advance. With best regards, Jan.

(First pictures is with one turn in of the idle speed screw, and the second with four turns in.)

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