Here's a puzzler

[Nevadaref]

The famous 4-point test for a BC violation as posted by BktBallRef is a summary of 9-9-1. It does NOT take into account certain situations which qualify as violations under 9-9-2. In other words, it is only a shortcut, not a substitute for the actual text of the rule. BTW the actual text of 9-9-2 was modified last season due to a post that I made on this forum. It is likely that only a select few noticed.

As for the infamous interp, if one goes by the text of the rule, the interp is just plain wrong.