1968 340 AVS 4425S carb problems

So good news guys the screws are free, but we have run into another problem. The passenger side fuel air mixture screw is not going down as far as the drivers side, they are both bottomed out and the screws are not pointed the same direction in the carb. We made sure the screws were the same height and they are. Do the screws have to poke out the holes the same length or is it fine the way it is just adjust little by little and tune with a vacuum gauge? I posted a pic below to show what I mean the left side is not as low as the right.

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