Hey there! It may be an odd question but is it possible to create a d12 with faces that go 1-4 repeatedly and that read correctly by the number reader? I get that we can make the graphical look, though :)

This app is absolutely awesome, by the way. Thank you!

never mind! Just went and found the documentation! It explains how to do it.

My remaining question is for the purpose of curiosity only, not need. 

For a smaller die it's fine to write each individual face to  be replaced by another (1=4, 2=3,3=...), but suppose for a random reason I wanted to replace each face of a d100 for a d4?