Lol, it's all good. I would probably be inclined to use the BBB method more if I could tote around all the liquid in an efficient manner, but I cant. As it is, I do make an attempt to keep many extra chemicals out of my customers' pools, concentrating mainly on trichlor, cal hypo, and the basic balancing chems, keeping much of the other stuff away unless as a last resort. I am starting to look harder at methods more inline with BBB. Learning curve n all...