Hi, I am getting a '93 5-speed (144k miles) back on the road. Working some bugs out of her. The car has an intermittent leak from the clutch slave cylinder. Last winter you could only get 5 clutch applications before dry (it was in storage).... now it seems to work, however, it will sometimes loose fluid, I will refill, and it will behave for a while.... don't trust it. The clutch was previously replaced and I am told that the slave cylinder was replaced. Can the seals dry out from no use? Will they reseal after some use? Might there be an additive to help seal the cylinder.... I really don't want to drop that tranny.... Thanks