Good description of the fuel line setup. Wise location choice for the fuel filters. I run the same configuration.
I wanted to seek your opinion regarding use of the 30 PICT 3 carb on a 1200cc engine like you have on Billo. From what I know, the 1200 economy bugs of 1974 vintage came with these.
How is this carb as whole?? Esp, is it difficult to tune like the 34 PICT series, having two adjusting screws??? I got a very nice 'godaam kay maal ka' 30 PICT 3 recently, want to know if its a good choice.