7 players on the LOS

[KWH]

Originally Posted by ChickenOfNC

4 and 2 = Not counting the center, if I only have two players on the LOS on my side of the center I will flash "2" above my head to the opposite wing. He should flash "4" back to me. If not, we should have flags. If the line is balanced with 3 on each side of the snapper, there is no signal.

While I have never tried the 4 and 2 method, I believe I can safely say you may find our method to work a little crisper as, all the wings need do is look at the signal by the White hat and, then, count the Offensive backfield. It is really bang bang and pretty fool proof.
So, to recap our method. The R and U count the offense. R and U signal each other with a bent arm and a fist. (I as a Referee, will hold the signal up until darn near the snap.) The wings note the signal, and count the backfield. Prior to all this the H, L, & B count the defense and signal each other, Typically, they will signal each other right after the offense breaks the huddle.
I can tell you it sure as heck took longer to type this than it takes to do on the field.