Hey, Poppa.
I've been extracting oil for my meds for 4 years now, the last 2 using the Etoh-Pro.
The source is perfect for small batches, under an ounce of flower.
What I've found is the key to making excellent extracts is COLD.
The colder you can keep your wash, the fewer undesirable components make it into your wash.
If you have access to dry ice, that is the easiest method.
I use a home deep-freeze that will maintain -30degF, so it gives me enough time.
I'm sure you have perused the Ichiban guide on Extracraft's website-tons of info for making meds.