Charles , thanks like I mentioned to Bill, I will try that ethod, and all of you thanks for the quick response.Hopefully I can get this new Carlson wo...

Bill, thanks for the wake up call , I do remember the formula for the 9- - delta/2, and will try to use it in the future on my new Carlson mini.Thanks...

Bruce, I don't know what program you were using but you ripped through that pretty quick. I got the same answer you got, but ws looking for a formula ...