You're not wrong,
i was refering to the millennium rules
"1. Field Size and Requirements
1.01 A playing-field is defined as being a flat, level area, surfaced to minimize injury and
completely surrounded by league approved netting to ensure safety.
M7: 46x38 meters, at least 35 obstacles"
but, you mean that there's something on this rulebook that is not true ??
fear !!