ryt so this is like my 5 post on my car now but here i go again lol my question is if the hydrolic wheel cylinder on the rear of the car is leaking slightly is this alowed it is only a very small amount and it isent dripping on the pads it is still sealed by the dust cover exept when i pulled the rubber back to do my yearly checks it had some fluid under neath it what to do about this will it leak what will happen if i leave it on ther please dont forget this car is from 1994