the title says it all….
any links or other help gratefully accepted….
LJ
Since what constitutes a “good tutorial” is subjective, let me suggest another approach.
I would not spend much time looking for a tutorial specifically for Creality Print. Its interfaces and workflows are substantially similar to those of OrcaSlicer and Bambu Studio, so most Boolean-function tutorials for either program should transfer readily to Creality Print.
Creality Print 7.0 was forked from OrcaSlicer, which was forked from Bambu Studio, which was based on PrusaSlicer. By comparison, Creality Print is relatively new in an otherwise mature slicer market.
Speaking as an early adopter of both Bambu Studio and OrcaSlicer, I consider Creality Print a poor fork. Rather than improving the established interface, Creality appears to have rearranged and altered it largely for the sake of making the program look different. The result is less intuitive without offering much meaningful innovation in return.
Very little in this corner of the 3D-printing world is developed in complete isolation. Most slicers combine features and ideas that originated in other projects. In that respect, the OrcaSlicer project, led by SoftFever, has distinguished itself. It took Bambu Studio and expanded it by restoring some PrusaSlicer functionality that Bambu Studio had omitted, while also incorporating ideas and features inspired by Cura and SuperSlicer.
OrcaSlicer is developed by and for the 3D-printing community, and its documentation and tutorials are generally more useful than those available for Creality Print.
Here is a YouTube search that returns several Boolean-function tutorials. Find the presenter whose explanation and teaching style work best for you:
https://www.youtube.com/results?search_query=boolean+tutorial+slicer