Kryx said: Kryx said: How to Update the sheet yourself (as Pro): Copy the html from github In Roll20 go to campaign settings and choose a custom character sheet. Choose D&D 5e as the SRD In the HTML tab paste the HTML code Copy the css from github On Roll20 in the CSS tab paste the CSS code. Hit save. The instructions for how to update versions are in the OP. Dev server should have no impact on this feature. The only thing that should matter is the sheet version. That's odd, the copied game to the dev server allows me to add slots and fill them out but seems to hassle whenever I try to remove old slots. So I tried updating to the custom sheet and even the new version is bugged out when I try it. Same issue, spell slots removed spells pop back in and spell slots added disappear. If you want to I can give you an invite to the game and you can check it out for yourself.