Would like to share a recent experience. After more than half a dozen aya and pharma journeys with little to mild results, some research paid off. After discovering that some shaman use sugar in their brews, set forth to test the theory.
I followed Fractal Enchantment's advise and ate a small bowl of fruit consisting of berries and kiwi, half hour before the ceremony. I followed 69ron's (and others) advise to phosphate the caapi harmala alkaloids and dmt fb using coke, and took them 10 minutes apart.
My last pharma dose dissolved in OJ was 250mg harmalas and 150mg dmt fb, with mild results, and following recommendations from here "if youre using more than 100mg you're doing it wrong".
With the above method, I used 250mg harmalas and 70mg dmt.
What followed was 4 hours of the most intense experience of my life. Far more intense than any vape'd experience. The only contraindications I observed were increased dehydration and urination (probably from caffeine).

If you follow the above idea, I would recommend a starting attempt NO MORE than 200mg harmalas and 70mg dmt.

My thanks and gratitude to Fractal Enchantment and 69ron

Thank you, this will help me this weekend i am a bit nervous because i read all these reports of people pharma-failing Your advice will be used

If you find your pharma failing, you can always vape some DMT and assuming you have MAO inhibition, that will be guaranteed to kick things up a few levels for the next hour. You should be cautious when doing this however because it takes a little longer to kick in than normally (i.e. 30 seconds rather than instantly)