I built a cedar deck a few months ago, but back in January I bought all the deck boards (2x6) and the posts (4X4'S') from a cedar sawmill. They were all stored inside a dry, ventilated shed for 2 and a half months. They were dry when we built the deck. Anyway, the posts are all splitting vertically from top to bottom One split is about 1/4 inch wide, and I am quite cheesed off. Is there a repair to this, or do I need to pull all the posts out and replace them? I have a feeling I am going to replace them, but I am hoping that someone will have a better solution. I have custom cut each one for railings, and they are bolted and glued to the deck frame. Thanks.