Happi;
I have seen this numerous times lately, not just in your thread, but many others. I have also experienced this myself in the business of providing professional sound systems for special events. This sort of thing really gets me hacked off (putting it very mildly). A workman is worth his pay for his time and his labors, and the thought of someone trying to weasel their way out of paying him his fair wage is insulting. I guess that the times require everything to be spelled out in black and white, all the "i"s dotted and the "t"s crossed, signed and notorized, then go though the whole affair again when the changes come up.

Strictly slow motion stuff, but what choice do you have...?

Rantingly yours,

Mike (mamills)