The only thing I'd be curious about is why you would bother dumping the water in a pan. It seems like it might leave some water stuck to the case walls. I always zero the scale with the empty case and then weigh it full of water.
Still happily answering to the call-sign Peetza.
The problem, as you so eloquently put it, is choice.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.