Hi all together, I have recently been the owner of a Jawa Babetta 206, which I have restored relatively successfully. Unfortunately, the old carburetor was only scrap and I have this against an original Dellorto (SHA1412L). However, there are problems with the Dellorto 2. The carburetor sprays some gasoline from the air filter (approx. 1 teaspoon full) on longer journeys. During full-gas rides mountain downhill at high speed, the carburetor sometimes no longer addresses for a few seconds and the Jawa zi After a few seconds the condition is over and like out of nowhere the Jawa pulls again as usual as if someone had changed a switch. As if for a short time no petrol was available (the petrol filter is new & at any time full with petrol). Mountain up the problem does not exist at full throttle. As long as with not driving with full throttle, the problem does not occur. The starting behavior is also 1A. Already after half a revolution the engine jumps on. A flow problem d I can exclude gasoline. the tank is rusted and all pipes and filters have been changed. Do you have experience with the Dellorto and the Jawas? Could this possibly also lie on the needle? Thank you very much in advance KuFi