Thanks Brettski & Theo, very helpful information. My main problem is I am too much of a perfectionist when it comes to this lake project, "overkill engeneering" as Brettski put it is usually the result. You guys need to see this old cypress swamp that I transformed into a lake with the help of pond boss, Ray Scott and people like you all. I will attempt to post some pictures. I would also like to come to the next PB meeting to meet everyone. Thanks again.

Dr Bob