A different approach...
I had the book already and was on lesson 17 when I found out that this thread exists. I read 14 pages of the thread so far and the brain has gone numb... but I'll be sure to finish it later. For the moment, I realized I'm doing an approach that I don't see being discussed.
In short, I'm building on skills to do walking lines that are melodic and my personal goal with the book is to be able to use the skills taught in a way that comes alive within it's own melody. Because that's my goal, one of the things that is a concern to me is the concept of range.
When I do the Roots only exercise, I'm all over the neck intentionally to remind myself of the vast possibilities. IE here is my practice progression for DGEA, the first part of Standard Progression #1:
|------7-|------0-|------9-|------2-|
|----12--|-----5--|----2---|-----7--|
|5-------|--10----|--7-----|--12----|
|--10----|3-------|0-------|5-------|
The general idea is to remember that there are always MANY choices for how to build a walking line, not just the one closest to where you are at the moment or repeating the same R-8 all the time.
As you can imagine, the complexity will become exponential as we add the 5th and then get into approaches. As it becomes more complex, the possibilities become endless...
And isn't that the whole point?
Ed, I do have to say that I started learning the line to Darling Dear just because I love the way it flows from the heart and soul when you're in that groove but I can also see how it could be a six month study in the techniques you teach here in this book too!
Thanks for writing it, it's really opening my eyes to what can be possible.