Thanks Egor

If it helps, I spent a good 15 minutes scratching my head and making sure
I didn't miss something. This stuff can get complicated.
As I hint in the first post, these really are "advanced" tools and in my experience, people who've done some PPL coding or already used my preflop templates get the most use out of them. I would consider them rather daunting for someone coding their first profile, they're probably better suited modifying doodle or some other simple and free profile. I generally try to look at someone's post count and if they're new to the forums I try to make sure they're prepared to use these.
Adding to what Egor said, my advice to PPL coders in general is to make sure that a given line is as specific as possible. No good can ever come from using coding lines where the ordering is important, and I try to avoid this if possible. Code often gets inserted, deleted, or shuffled around, and you'll save yourself a lot of time if the order of the code blocks or lines doesn't matter.