Moving signature field boxes in Adobe Pro DC

Hi, I am using Adobe Pro DC and, using Action Wizard, I placed some signature boxes for various folks to sign.

I need to move one of the signature field boxes but do not know how to do it, can anyone please tell me how to do it? I do not want to edit the script that creates the signature box as our many documents are basically the same though for technical reasons one or two boxes often need their locations to be tweaked. In Adobe Pro X I could select page tool / edit and just drag the signature field to the new location.

Thanks in advance

Robin