That sounds like a great modification you made to the Kärcher in the basic game! Having different speed configurations can add a new level of customization and gameplay experience for the players. The hose configuration options also sound interesting, as it can affect the way players approach cleaning tasks in the game.
Did you encounter any challenges while making these modifications, or did everything go smoothly during the editing process? I'm sure players will enjoy the added variability and options you've included in the modified version of the game. If you have any more details you'd like to share about your modifications or if you need any assistance with further editing, feel free to let me know!