used backpack this morning fully charged up night before.
turned on this morning water controler numpty would not slow down the flow of water leaving brush head, thus using too much water. had to mess on with built on tap fitted onto backpack hose by wcw. managed to lessen flow, around 6 months old, is there anything i can add on to controll the flow of water. does anyone know waranty on wcw backpack controller system. would i be better adding some kind of controller to pass the fitted on tap or is the waterflow controller fixable, if anyone has had this problem before,
thanks. i may get a gardeners to use as a spare in case