404-5 carb jetting differences

[GlennBurnage]

Having got all excited about finding parts to get all 3 carbs set up equally, I find that there are differences in emusion tube diameters!! The ones supplied by the Carburettor Hospital were 4mm diameter and the ones in both cars that I have with 32bi carbs are 3.5mm diameter. INRacing have some of the right size on their way to me. Why I didn't try them first is a mystery to me as they have sorted out several carb related problems in the past and are always very helpful (and expensive, which I'm happy with).
One lives and learns -aparently!!!