Dice which start at zero

Hi, we are using a system that utilises dice with numbers from 0 to 9 Is there a way to use d10 which start at zero? I can create a marko using 1d10-1 or 1d10 % 10 and will get the correct result, however I would like to get the 3D dice on the table with a zero as well. Is this supported by d20 somehow?

With 3D dice, no... sorry. There was talk of dice skins at some point in the past but they never manifested, not sure they would have had the ability to change the values on the die faces either to be honest (although would be a good stretch goal should they ever rework 3D dice!). As you've noted your options are either to use 1d10-1 or set up a rollable table with ten entries, weighted 1 each and with the values of 0-9. You would call that with 1t[otherd10] or whatever you call the table and can still use the results in calculations.