I would like to know if this is a legitimate process for dmt extraction from MHRB

SWIM's 1st DMT extraction from powdered purple pink MHRB was done as follows:
1-Mix MHRB powder with just enough (destilled)water to form a barely liquid mimosa-mud.
2-Premix about 300 gramns of granular Natrium Hydroxide with 1 liter of (destilled)water.
3-Poor Mimosa-mud into 1 liter, small neck bottles (fill about 4/5th of the bottle)
4-Add Lye-water solution to the mimosa-mud in the bottle(This should fill the bottle up about 3-4th: up till the about 10 cm long, narrow bottleneck.
5-Shake well to mix the basified water and the mimosa-solution.
6-Add about 100 ml of Diethyl Ether to the bottle.( This should fill the bottle up to the top) Close bottle very well. Shake rigorously. Leave alone and let the 2 layers separate and settle.
7-Use eyedropper to filter off the top layer of ether and deposit it into a clean glass pot/jar/bowl.
8-Repeat step 6 and 7 six to zeven times each time with 100mls of fresh Diethyl Ether. Collect all Diethyl Ether-pulls into the glass container.
9-Allow to evaporate at roomtemperature. Residue is spice.


THis seems like the easiest method I have seen if it is please clarify for me.
So far SWIM has only experimented with aya and would like to experience DMT as well in its extracted form
thank you for any explanations.