Hi john....
Something like this?
https://www.bintel.com.au/product/lo...t-single-axis/
Or you could bolt a quick release or ball head to your plate....
I have used one of these with some success...
https://www.teds.com.au/joby-gorillapod-ballhead-3k
This would be a bit simpler...
https://www.digidirect.com.au/manfro...cl-200pl-plate