At this point the device is nearly ready for a test run.
Temperature sensors were installed in each plate to keep an eye on things. I didn’t trust my Arduino temp sensor so these additional sensors will remain on the device until the Arduino proves itself (which, so far, it is).
The code for the Arduino is still incomplete. I am working on buttons being implemented and a menu system. Plus it has a memory now which remembers sculpting sessions and where you last left off (if it loses power).
I will publish the code once I am confident all is working.
Not too much more to add here as I have commented in each picture. Have a look through the gallery.