PMO Weber accelerator pump question
 

My question is about PMO's but I'm guessing that Webers would be the same. Do I assume correctly that you only need to measure the accelerator pump volume from one carb in the bank of three? (Obviously you need to compare the volumes side to side.) As the carbs are cast together and the pump action is set at the factory I assume that there's little or no chance that there could be real differences between 1-3 or 4-6. Or is there an obscure adjustment somewhere? THe question would be academic if I could just measure the volumes of the two forward carbs accurately, but on my car being sure that you are capturing all the dumped gas on the front units is problematic. Thank you,

I did this yesterday and I measured all three at first, then I noticed that all of the three on one side were the same. After that I just used the front carbs for fine tuning.

Thanks Scott. That seems to answer the question.