The first reservoir(front brakes) on the master cylinder keeps on running out of brakefluid but it seems like its leaking at the second reservoir With my limited knowledge about these things i can't really figure out why it will leak at any of the reservoirs nervermind the second.

Any ideas on what it could be?

thanks in advance

whell.. you shoud call mulder and sculy from F.B.I. to solve the problem, because i allsow can

i was having the same problem on my 120y.the 1 oil resorvoir goes down and the second fills up.
change the master brake and this disapears.
this problem is because the resorvoir are separed and the ruber lose oil from the 1st pump (rear brake) to the second pump (front brake).because this 2 pumps are on the same body the oil goes from one resorvoir to the outher.

sorry my english .i hope you understand

pitanando: I gave mulder a ring but keep on getting his voicemail. They never seem to be in the office It seems to be leaking from the top of the resevoir.

figueiredo: Thanks, will recon the cylinder tonight if i make it home alive. PS. there's nothing wrong with your english, its mine that needs some work.