2011 RTL GP Masters of Formula 3, Zandvoort Park, The Netherlands, August 13th/14th 2011 © Lynne Waite and Stella-Maria Thomas Weather: Cool, damp, overcast. Qualifying Report: At Zandvoort this afternoon Roberto Merhi (Prema Powerteam) was the dominant force from the minute the lights went green on the session. In the dry first session, the Spaniard…