Earl, Yes, I believe I speak for all of the participants on this forum when I say we all have a little experience with this. This is not something exclusive to Cb users, and to be honest, I am suprised you have only now had your first one. But, yes I agree, they can be very satisfying, but I don't feel it is proper to discuss any more details than that.... A more appropriate forum for information might be your doctors office. Congratulations on your new discovery, Earl. perhaps you should eat more fibre?