Holla dear scooter community, the Motowell scooter from my big child has a defective brake pump after 3 years and 2500km. Motowell kindly supplies a completely pre-filled “system” as a spare part – so everything from the lever up to the brake plier down, incl. hose. Beautiful…. Now I am laying the new brake system and first attached the system to the top of the handlebar. But below there is a problem – between the brake pads clamps from factory a piece of plastic in the brake I can’t get that out. With the screw force I pushed the brake piston 1mm straight in – but there’s so much pressure on it – as soon as the kennel is off, the plastic distance holder clamps again just as tight. How do you best go there to get the piston back? I think, rather not take pressure from the bottom of the saddle with the vent screw – then probably rather up? I left the lid of the BF container on it all the time… Seems right. To be brim full, the container – not to see an air bubble… Have you ever installed such a thing? And if so – how? Greetings and thanks Tina