I've noticed lately that there is stain on ceiling in the garage. Today we had a real good storm and my wife went into the attic to check it out, I would have gone but I recently had knee surgery. Anyway it was leaking so bad that she had to put a bucket in the attic to catch it. It's about 2 to 3 feet up from the edge of the roof. We have plywood sheets and had the shingles replaced about three or four years ago. If you need anymore info on this please E-mail me at clarke@gulf.net. Thanks in advance