Carb spacing problem on Weiand Drag Star 6x2 intake

I have a carb spacing problem on the vintage Weiand Drag Star 6x2 intake for my Hemi. I got this intake a month or so ago and it came with 14 Ford 94 carbs. Problem is that the predrilled bolt holes for the carbs don't allow them to bolt down without hitting each other. Are Stromberg carbs physically smaller than the Ford/Holley carbs? I don't think you should have to machine material off these to make them fit so what is the problem here? Any help is appreciated. Thanks, CTJ.

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