Maricat 5.0 Class Rules.

https://assets.zyrosite.com/AMqapBWLZ4UQyJQx/maricat-5m-rules-rev7-YKb6lRwWkeID3gjO.pdf

Maricat 4.3 Class Rules.

https://assets.zyrosite.com/AMqapBWLZ4UQyJQx/maricat-4.3-class-rules-and-appendicies-mxBZXP1zZwtQ38vl.pdf

OTB Yardstick

https://assets.zyrosite.com/AMqapBWLZ4UQyJQx/otb-yardstick-YKb6lRvnezC0ZzVP.pdf