Hi, i just bought my first set of Magura HS33 rim brakes. I have no familiarity with hydraulic brakes. I opened the box to find that everything inside was pretty well saturated with oil. Not knowing if this is normal or not I then picked up one of the levers and squeezed it. The brake pads moved just as they should, yet I heard a hissing noise and realized that oil was slowly leaking out of the lever. Let me do my best to explain where. Again, sorry for my lack of knowledge/terminology. There are two holes for hoses on the handle. One of the holes is being used by a hose that is connected to the caliper of course. The oil is leaking out of the other hole that does not have a hose connected to it. What do I need to do about this? I know there is something wrong as this is not occurring with both of the brake sets, Only one. THANKS IN ADVANCE FOR ANY HELP YOU MAY PROVIDE!!!