paulus1031 if we could actually save our settings, then we could reload them. But when I save settings, they never appear in the list of available settings. Ever.
T3 has a 'Save As' option that instantly creates a usable copy that can be renamed and deployed as a subtemplate. Completely reliable and have used it many times. I have no idea what 'Save As' does in ZenGrid. There is never anything there afterward - and there is some convoluted language in the documentation regarding 'child themes' but my conversational Greek isn't sufficient for me to make any sense of it. They look like foreign-language instructions for flushing a toilet on a submarine. 🙂
I only use sh404sef on one site. (never again.) for hosting reliability, everything is on siteground.