2383 K820 Blue Streak
Black Rock Desert
Bulge formed just above where the forward closure meets the liner. Flight was not a cato but casing is unusable.
I glued the forward closure into the liner and added an extra O-ring to the forward closure. I also used WD-40 Silicone lubricant. The flight was successful however the case had a bulge near the front. The failure appears to be in the forward closure just above where the forward closure meets the liner. The first O-ring is burned through but the second (higher) one I added is intact. The liner does not appear burned.