OK - I can apparently send new messages so I will try and put the info in here.
Perhaps I can make it clearer. In the attached image of the example WD_Signature, how did the code for IMG_Signature get in there? IMG_Signature appears nowhere in the analysis and the only way that I got the code on the screen was to use the Find for gnx in all the project elements.
Sorry about the missing attached file but I also get an internal server error when I try to upload either a small .jpg or .png file.
Garry