I have setup a handfull of templates in Acy6 but Acy6 ends up to be very limited in features and unuseable.
I have installed Acy5 but need to move the templates I created in Acy 6 over.
How do I achieve this?
Acymailing allows you to export your template so you can import it on another Acymailing install.
I have not tested exporting a template from v6 drag & drop editor and import it in v5 that is using a html editor. You could give it a try.
I did that. The imported template was scattered
In that case it's just not possible. Development for v5 has stopped, so I don't expect a solution for this.