Hi, and welcome!

In the first book, there are no 6 Rep models. These will come into play in the later scenarios. Right now, we treat the 6 as a 5 (highest). So if you roll a 6 and he rolls a 5, its a tie. If you roll a 6 and he rolls a 4, you move your 5+ models first and then it is his turn. Does that make sense?

RebelMike

You are correct, but that is really only to determine who goes first. Say you roll a 4 and your son rolls a 3. You go first and can move the models with a rep of 4 or better. He follows after your turn with 3 or better reps activating. Am I confusing you more :)

RebelMike