They already changed the Billy at some point. My mother has a really old one (80s or 90s, I think) and we bought doors for it and they wouldn't fit. Turns out t

They already changed the Billy at some point. My mother has a really old one (80s or 90s, I think) and we bought doors for it and they wouldn't fit. Turns out the "new" Billys are 2cm or so wider. We could install the doors but there would be a 2cm gap in the middle. Tried it with a Billy bought later and it fit.