Maybe I'm too old, but I don't understand the substitution of capitals and numbers for certain letters, and that is not explained anywhere in the More info.

Also your alternative alphabet in not applied consistently. For example:
1 represents 'l' in p001, but 'i' Raf1q and Hab1b.
0pibn1 includes 1 representing an 'i' but also includes an ''i'.
This made it very difficult to decipher the different words.

Maybe it just needs some tweaking. :-D

They are all purely visual substitutions. No consistency involved (or needed). The use of upper and lower case letters (at random) is solely a means to further obscure the words, so that they are not so obvious. Thanks for doing my grid!