Just a quicknote for fellow members with Weber carbs.
I am currently 85% through my rebuild (SE live axle) I had read up regarding the correct jetting for my twin 40s but, felt it was going to get expensive with out starting from a good base.
I have a 1.6 crossflow, mildly tuned to use as a road car to blat and enjoy.
Anyways to cut to the chase I spoke to Steve at NMS I told him what I had,and he gave me the benefit of his experience.
The result is I now have a car that runs as it should, a big thanks then to Steve at NMS.