That sounds like a real good idea. With the tight tolerances that come with precision parts, a difference of 0.001" could make all the difference. I would say, but I am not sure, the carb body itself is casted and the slide would appear to be forged. Either way, if they are not made from the same molds or tools and dies every time, it is possible to have differences between the same parts. Being that I have worked in the casting and forging industry, I have seen this happen on more than one occasion.
:twisted: