No worries. To be honest, only through just recently re-reviewing the lineout laws, am I starting to realize offsides at the lineout is interesting.
I wonder if one could argue (as risky as a move this would be for the throwing team) that when their player catches the ball in the lineout, if they bring it down while reaching forward in front of the line of opposing players, are those opposing players immediately offsides now and would continue to be should they try to play the ball or player who caught it until they backpedaled back behind the ball first.
I admit this is unlikely to work tactically for a team, and sounds stupidly dumb, but technically by the wording of the law, could the catcher of the ball reach out past the opposition line of players in the lineout as they're coming down and if the catcher reacted fast enough to run forward keeping the ball past the opposition players, he'd be free to carry on without the opposition being able to play him without risk of penalty against them?