PHOTOGRAPHY MODERATOR SOG Member '03 Finalist Taos SOPA '03 HonMen SoCal ASOPA '03 Finalist SoCal ASOPA '04 Finalist Taos SOPA
Joined: Dec 2001
Location: Tulsa, Oklahoma
Posts: 2,674
You might try these things: 1) lower the temperature in the room 2) don't allow the subject to get to comfortable 3) more sessions of shorter duration.