(1) Most of the things Klayman sues about take forever to get resolved. (2) Klayman will have to offer proof of his allegations in court. This is the first I have heard about Florida GOP leaders trying to change the rules from three ballots to one ballot, so I will wait until I can research the allegation from other sources.
They are trying to change the rules back to 1 binding ballot, but they will likely fail. As long as they abide by the rules for the convention, there is no harm. Klayman is threatening them with legal recourse to force them to uphold the rules.