Well I gave it another go last night. Had approximately 250 to 300mg of Harmalas, I am guessing because I definitely had some sodium bicarbonate in the Harmalas, that or I have some kind of weird tolerance. I drank approximately 10g of MHRB in tea form. About 4 hours in I purged, fortunately I think I have figured the trick to puking - relax just let it come, don't rush it, don't force it. I have to confess it was different than anything I have done, however the visuals I saw last night were not as strong or prominent as what I have experience off of 3g of shrooms. Perhaps I have some sort of higher tolerance, I have experienced that in the past with mushrooms and LSD, or perhaps something in the whole process was amiss. I will continue experimenting with dosage, be it the Harmalas or just straight rue. I think I am going to push the MHRB dose up as well, at least until I am through this batch of bark.

Has anyone experimented with Sassafras, I believe I have read somewhere, or have been told it has a high concentration of DMT?

The visuals with eyes closed, were definitely stronger than eyes open. I was seeing symbols and patterns I have never really seen before, there were similarities to previous experiences with other things, but it was as if I was seeing symbols of some strange language, it was all very fluid and fractal. Lights and sparkles of purple and red, that diminished with eyes open, but was still mildly present and random. Very peaceful and perceptive, except for the nausea. I definitely want to 'break-through', not sure how close I was, but it was definitely not over whelming.

to me that looks like you took a pretty large dose but i have not tried those two together so i wouldn't know.

I'd try for the same dose again, maybe a bit more harmalas if anything..

After you purge, if it's still not as intense as you'd like, maybe try vaping a little spice to really kick things in.