Kyle decides to change his siblings age, figuring they could use an upgrade, besides, it's not like making them older will make them any stronger.
looking down at the Chronivac he changes their ages from 14 to 18 and hits enter. looking up he realizes the changes happened instantly and he sees two tomboyish girls standing in front of him, he didn't change any other features so they look pretty similar.
"I can't believe you did that! give it back brat!" Max growls at Kyle.
"uh uh! remember I can still change you two, get any closer and I'll do it." Kyle says while aiming the remote at his new 18 year old sister.
The twins have had enough and decide to rush Kyle, not realizing the age change didn't do anything for their physical strength.
Kyle presses a button while aiming the remote at both of them. but what setting changed?