After I read the rules, I noticed that it is forbidden to use "Single Use", that at some points I don’t understand why it will be very easy to run races with them, only to prohibit races with hacks where there are a lot of accessories for all this. But passing without them is also necessary as an option for running and supporting the canon of the PC version where all this is not there, so I think it's better to add Any% and Single Use% under the categories (or allow Single Use in Any%, but add under the "No Single Use%" where it is forbidden to use it, and move old results to this subcategory)