So I got 2 borosilicate glass plates with my machine. My thinking, print something, pull out the glass to cool, pop in other glass and print. It never seemed to workout just right and today I found out why. I used calipers and found out one of the glass plates was 3.45mm and the other was 3.55mm. So my Z height needed adjusting every time I swapped glasses.
Lesson learned.
