The Doris took part in the 1922 Rhön contest, though Flight noted that it does not appear to have accomplished very much. It remained on the Wasserkuppe after the competition but crashed, injuring Muttray. The accident, which badly damaged the Doris, was partially ascribed to the unfamiliar control column mounted tailplane trim lever, so when the glider was rebuilt this control was relocated further back in the cockpit. After the rebuild, completed in November 1922, the Doris flew from the Dresden club's airfield at Geising in the Erzgebirge. Some decent but unexceptional flights were made.