Rule book?

[TXMike]

1. You are right about fundamental calls being blown are very bad.
2. You are wrong that it (that 1 call) cost you the game). How many plays total did you run? How many resulted in scores? Didn't the plays that you ran that did not result in scores also "cost you the game"?
3. Unless your league has made a rule modification, which many youth leagues do, there is no foul for having 8 players on the offensive line of scrimmage although only the 2 outside players are eligible pass receivers, even if players inside them have eligible numbers (if your league even cares about eligible numbers).
4. Who assigns the officials? The League? If so, you need to get this mistake communicated up the chain ASAP so they do not make the same error again.