Servus, I’m Lucas and I’m from Lower Franconia. Actually, I’m a collector and screwdriver from Oldtimer with Sach’s engine. From Sach’s mofa engine to the 98cc Saxa to the big Sach’s engines, I’m doing everything I can. Now I’ve bought a scooter for everyday life, so I can leave the oldtimer inside in bad weather. The scooter was sold as a hobbyist and since I know about it, it’s certainly not a problem for me. Kisbee doesn’t suck on petrol. That means when I press kicking or the e-starter no gasoline comes out of the hose. When I pull on the vacuum hose with the mouth comes gasoline out of the petrol hose. I looked at the membrane, they have an air gap, so they don’t close completely. Can’t do that. It doesn’t run in between times but then again. The scooter is complete Ori with 5k km. Thanks