Hi and welcome to the forum Nightshade.

Thanks for sharing your recipe. I'd love to see some pics of your machine - it sounds quite useful! I'm also interested in your results with Brachystachys grass.

As for the rue and the nausea - for me at least even a fairly clean extract still produces nausea. Though I've heard others have none at all on Pharma. I guess some people are just lucky...

Hope to hear more from you.

Take care