Sunil,

Thanks. I tried your advice and found a July '04 post that talked about a spreadsheet. I've sent him an e-mail. I thought someone might have a rule of thumb or a formula that was less complicated than a spreadsheet. This is a recreational pond and I just need some ball park type evaluative tool. I seem to be catching a lot of small to mid-size bass, and a lot of the same bass. Some really fat, but most are torpedo shape, no bellies.

Thanks for your advice.