Replaced my DV today, but I can't get the top hose clip tight. It has one of those clips with a loop on that require a special tool. I bought this tool from Halfords (£18 ) but this will only operate on the clip from the side - which you can't do on this clip as its in a recess on the DV. Can't use a standard hoseclip for the same reason. Is there another tool I need which will somehow tighten the clip from above. Also are you supposed to use a brand new clip as I'm not convinced this one will tighten - maybe just after all my fiddling around with it tho.