(2020-05-29, 14:22)Orion Pobursky Wrote: Yes, they are in a limited sense. Patterns are hard since they have to be manually matched. I've submitted somewhere in the realm of 400 entries to their database for just patterns.
I was going to add, most of the errors I run into do seem to be wrong pattern codes. That suggests to me it might be more an issue of how they track these parts in their database, rather than requesting changes case-by-case.