brake fluid leak after master cyl.

[gbeach]

2000 3.3 liter
i just replaced my brake master cylinder and i have fluid leaking and dripping
off of the bottom of the master cyl. I have shined a very bright light while someone pushes brakes and i can't figure out where it is coming from. i am wondering if i got a bad master cylinder. it is not leaking into the vacuum booster. and it is definitely not leaking at the brake lines. anyone seen this

[RahX]

did you check where the resivoir meets the master cylinder? those gaskets can leak and the resivoir itself could be cracked.

[gbeach]

did not think about a cracked reservoir since it was new.
i'll check it out
thanks