Hi Mark (and Steve)
Firstly, what heroes you both are! Thanks for sharing your hard work with everyone on here.
However, I, like saggers and WayneL, have the "save" option disabled on the updated forms, but not the originals. Apart from the Special Locations form, that is... Is it because I'm only using Acrobat Reader X, not the full software? Strange that it worked OK with Steve's originals?
The only way I can save these as a non-editable PDF is to save as postscript.
I can't believe no-one else has also spotted that some of the drop-down boxes don't have their full complement of options. Specifically, on the Luminaires and Special Locations sheets, below the first line it's impossible to choose a "tick". As a work-around I leave them blank, and manually tick them with a good old-fashioned pen on the client's copy, but it would be nice if this bug could be fixed.
All seems to be okay for me.
Hope that helps to improve an otherwise superb effort.
Cheers!