I know jouk put a thread up about this and i wanted to know if it can be done neatly without looking bodged,leaving it on the grass etc can`t do it any good and it`s also easier to turn on and off.I`m giving the backpack one last try before it goes in the shed for good or i sell it,i have used it even on big houses and providing there regular cleans i do find it quicker even though it does only hold 18ltrs,i might even give it a go on my back next week.