I suppose that's true. And plus not everyone knows all the parts of Beys so I guess it'll be user friendly.

Question: How should "mould" be spelt? Should it be spelt "mould" or "mold"?

"Mould" does mean "mold", but it's a

Chiefly British Variant of mold 1 .

Since I'm from Canada, I grew up using the British spelling, which every country except for America uses. You can write whichever one you wish, they're the same.