Upon further review, I stand behind much of what I wrote above. However,I am happy to report that in my latest session, when I started at 325 degrees and moved up to 337, I was able to see clouds and enjoy good taste. Now that I see it can be done, I may actually start to appreciate this heavy brick
.
I think a combination of placing a screen in the bowl, filling it to the top with coarsely ground but not densely packed flower, setting unusually low temps, and taking a light (ish) and sustained draw will make this unit work nicely. The lighter hit also disturbs the flower less so there's not as much debris as a normal draw causes with this vape.
More of a learning curve than I've ever had but tolerable.
Thanks to everyone who made suggestions (including CS at Airvape). They were really helpful and on target. Happy vaping!