I just changed my master and slave clutch cylinder today, and as I took it out for a drive, I noticed that if I held the clutch pedal to the floor long enough it wouldn't come back up and I would have to pull it back up. After being pulled back up it was normal again. If I clutched in and out fairly quickly that wouldn't happen as well.

I felt around the fittings for the two cylinders and found that they were leaking, so I guess this is the source of my problem. What can I use to stop the leaking? Keep in mind I'm not using the stock clutch hoses, but rather a SS braided line with fittings.

Thanks!