Hi, I'm GM'ing a D&D 5E game onRoll20 for players who, like me, are still mostly new to D&D and Roll20. They have already made characters using the 5E OGL and even made it to level 2 thus far. I like the idea of using the "encumbrance" mechanic. However I want to customize the threshold multipliers at each encumbrance tier. For instance, instead of 5xSTR it would be 10xSTR for the first encumbrance tier (-10 ft movement speed). At default levels its very restrictive, would like to make it more generous without removing it entirely. As far as I can tell, the 5E OGL sheet lets you ignore or disable the Encumbrance rules, but there is no way to modify it. We can handle it informally for now but it would be nice if we could still use the sheets to formally calculate it and enforce it. I'm fairly new to roll20 and I know there's an API and there's also very long confusing list of variables in the third character sheet tab, but I figured I'd ask here before I try any experiments that might corrupt the characters they've already spent time creating. Thanks!