I'm working on making my character sheet configuration easier to work with for published settings by having a one-click set up for the setting. Some of the settings have different names for money (i.e. Pirate themed settings typically use Pieces of 8, while sci-fi settings seem to like credits, etc.) and so I have a field named: attr_50fPo8Clams When I try to use setAttrs to set that field name, my sheet workers freak out and stop functioning. I'm guessing it's because of the number in the first position of the field name? Is there anyway around this, short of having to rename the field (which I'd rather not do, because that would be a sheet-breaking change. So, am I right in my assumption and what can I do about it?