What do you boys and girls top up the LHM with ( yeah, yeah, I know - LHM! )But what type and where do you get it from? I am only asking because the guage thingy on top of the reservoir shoulf have the yellow marker between the 2 marks but mine is sitting on the lower limit. ( at least according to my handbook it should sit in the middle). I went into Halfords but the spotty yoof didn't have a clue what I was on about - maybe it's me!