So the old method (from 1.4 instructions) is to fill container halfway with water, add all the soylent, shake a lot, add water to fill, shake more as needed.
The 1.5 bag I made this morning said to:
fill halfway with water
add half the bag
add the rest of the bag
add water to fill
I tried this, and it took a TON more shaking to eliminate clumps than with 1.4, and even then there were some tinier clumps floating at the top that I gave up on. (I opened it to look and there were maybe 1/4 of a pea sized clumps floating all over the top, but I had already spent 10 minutes shaking it around, and gave up.)
I have had mild clumpin issues with 1.4, but nothing this drastic. Was it the change in preparation method?
Is the bag wrong and I should be doing the old 1.4 method?