Glad you found the suspected cause.

If you get pressure from more known safe rounds so to speak I'd look hard for a carbon ring. They can sneak up on you and create havoc until removed. Normally by scrubbing with abrasive...

Haven't seen the campfire for a long time. Unfortunately it seems that the amount of dumbazzes is spreading.

Hope all else is well with you!

Jeff

We can keep Larry Root and all his idiotic blabber and user names on here, but we can't get Ralph back..... Whiskey Tango Foxtrot, over....