this happens to me all the time, its really humid here all the time and its just one of those things, like everyone else said, make sure you get it out so it doesn't stay in there and grow friends. the idea of just letting the pump run for a while and let the water work its way out doesn't always work so when i've got some that doesn't come out easy i take the hose off the compressor and swing the hose around my head and it gets slung out then but thats definately not a conventional method of doing it and it doesn't do ceiling fans any good when you hit 'em<img src="i/expressions/face-icon-small-blush.gif" border="0">