On Tue, 15 May 2012 22:27:44 EDT, Texas Newbie
wrote:

Please give me advice as he
wants to meet tomorrow and settle on payment and so forth and be
“finished” with this job.

I have a pond with a waterfall. It loses some water when the waterfall
is running but not when it's switched off. All the loss is due to the
water splashing out of the waterfall. If it was a leak or anything
else then it would lose water when switched off.

Steve

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