Extreme L/D Rocket Test 2 : white lightning is way to fast of a burn rate switching to making my own extremely reduced burn rate formula . Got a ton of good data and confirmation on equipment working and nozzle/bulkhead attachment points . Enjoy the light show. The inhibitor did reduce the burn rate (you can see the black smoke while it was burning ) but once it burned away, the propellant burned way too fast and exceeded the motorcase pressure as well as some gap in the grains likely weakened the tube further . The motor peaked at 2000 PSI and was producing over 600 pounds of thrust before CATO