"Master" difficulty, or something alike?

[Karyete]

At this rate I'm wondering why we're having the difficulty rating system at all since we don't have it on the SM63 portal. Especially since it's rigged deliberately.

Personally I'd rather both portals weren't exactly the same as each other.

Also, what's "rigged", exactly?

[Supershroom]

also, what's "rigged" exactly?

again, http://www.lastlegacy.us/forums/viewtopic.php?f=31&t=169&p=192#p191 (if it hasn't been fixed already)