I have a clean-up script that deletes animCurves and for all Controls' attributes: it queries the default and sets its value to that. This does mean that an attributes default value now has significance, and sometimes(for whatever reason, often inheriting other peoples rigs) attributes 'default' default values arent ideal, but I cant find a way of changing them after the attribute has been added.
Short of deleting it and re-adding / hooking up any connections, does anyone know of a way of setting an attributes default value?