Hello, I never did stacking (I started 1 month ago with macro) I Heard about it and i'm going to Search for tutos on the internet. Thanks for your feedback
You can check rcorteschile pictures, he does great job with stacking, also have a look on forum here too, you might find the right topic.
You always can ask here :https://macroderie.com/forums/questions-answers-forum.54/ or find informations