I got out to the NCR launch yesterday and did the first flight of the stretch mustang rocket on a G250 VMAX motor. The altimeter reported an apogee of 1428 feet. My original simulation predicted 1529, which is not too far off. I can get an apogee of 1457 feet out of the simulator if I switch from smooth paint to regular paint, but there are probably other factors too.
My girlfriend also got her level 1 certification with her Wicked themed rocket “Defying Gravity”.