Salutations,
The machine felt quite versatile for exploration via experimentation as a concept, but yet that's no different from the vast majority of all other variations on a same theme: Electric Hot-Air (Thermostatic) Ovenizers anyway. So it's what the device does which i challenge, or more specifically fixing the manufacturer's own 1st then meeting our needs eventually...
That is exactly what my HerbalAire experiments were supposed to address, only to find nobody listens.
Not just that one, i gave away my Arizer V-Tower for free as a gift after only ~3 weeks. With the box it came in that was marked "PotPourri Warmer" as i recall...
I selected a commercially-available ready-made device based on its components to use it as a stable "Prototyping Platform" so i wouldn't have to include every references starting with internal path geometries. The key element was Silicon Carbide Foam, more exactly the Duocel type found in the patented VaporGenie pipes of Dan Steinberg. This actually paved my way to what i once tagged as "Micro-Bursting", strongly inspired/validated by reading about "Pulse Heating" as performed in the "Curie Point Pyrolyzer" of Japan Instruments Inc. (about secondary/tertiary reactions), that other patent dating back to 1969... So it's already been done before, just not yet.
Good day, have fun!!