New packing job for the main chute.  Great boost, very quick off the rail. Slowed down fast after burnout. Drogue charge at apogee also separated the avioncs bay from the payload section, pulling the main deployment charge out of the bay but not the main chute. Main charge even fired on time at 500'.  Grass landing under drogue, no damage.  Still needs another flight to see if the deployment scheme is right.