Grind up 4 grams of Rue seed in a Coffee grinder, and encapsulate the powder, works like a charm but can cause quite the stomach discomfort/nausea/vomiting ime, and 4 grams is pretty strong. I have yet to work with Rue teas, i've always used Rue seed powder capsules or freebased Harmala or Rue extract in a capsule.
As for going over 30 grams of Rue, totally unnecessary. No one should go over say 8 to 10 grams of properly consumed Rue seed imo/ime, try 4 grams of the powdered seed, i'll bet you won't wanna take more than that. Plus Rue/Harmalas have a reverse tolerance so the more regularly they're consumed, the stronger they get, so one can take the same dosage of Rue/Harmalas and the Harmala content will get stronger and stronger so you don't have to take more Rue seed or Harmalas and end up needing less in the long run and can back the dosage down bit by bit as you go along, it also reduces/does away with the side-effects like nausea/vomiting/diarrhea and cleans up the body load and motor function impairment of heavier Harmala/Rue dosages and helps you handle heavier dosages more easily.