I understand how FP works. I think I understand how baby swap works. What I don't get is how to make the 2 work together. For example say the 4 of us get FPs for ToT. When the time comes, DH takes the 2 oldest while I keep the little one entertained. When they are finished, we have only 1 FP left. Or will we get the baby swap FP even if they used the FP to ride (meaning we really only need to get 3 FPs from the machines)?