I had some running issues with the 4/4. The shafts on the Weber 32/36 DGV seemed a bit loose, and I suspected they could be sucking air. That, and the fact that it's 51 years old, I decided to replace it. When I got the new one, I took it apart and adjusted the float. It's a plastic float and the metal attachment seemed a little loose, but I put it back together and the car ran well.

About a week or so later it started to run worse. Seemed to be running rich. I took it apart again and the float was out of adjustment. I looked closer at it and the fit of the float is terrible, and the metal is very easily bent. I don't doubt that bumps in the road can cause it to bend.

I took apart the old carb and used its brass float. Much better fit. I feel confident now that the adjustment will stay.

Paul

1973 4/4 "Henry A"
1953 +4 Flat Rad "Pug"
1984 Citoen 2CV Special "BeBe"
https://morgan34.org/