My son is 110 pounds and we are trying to setup a 2005 AM3 130mm dual air for him. In order to get the right sag, I put about 25psi in each leg. With those low pressures the fork sags on its own without him even on the bike. Is that nornal? What psi should I put in each leg. Any ideas on how to get this dialed in?

thanks for the help-