2021-09-15 HLPW-4 Update Dear HLPW-4/GMGW-3 TFG member, 1. On the Data Submittal Forms page, the instructions for plotting Off-Body Vorticity Contours have been modified slightly (the Lref used for nondimensionalization is now MAC rather than 1 inch). The figures and example files have been corrected/changed accordingly. 2. For anyone interested in high-order meshes, the Q2 set 150 has been modified, and a new Q3 set 150 is now available.