Very cool, Troy!
Does the ash ring cover the intakes completely?
Just asking, as it does not on my red P code 18". I have the older ring and can.
The One-Touch intakes are slightly longer on older 18s as compared to newer 18s. :-
Not completely, but it's pretty close. I might try some high heat aluminum duct tape.
I did that when the bowl was initially nice and clean. Just a small piece on each hole on the inside of the bowl.
Eventually time, and the sweepers trashed them. It was worth a try, but now I just sweep away, and some ash drops down, but no big deal, really.