OK;
I finally did it.
After being asked literally hundreds and hundreds of times. I wrote a practice book just for range and power. This is in many ways what Don Jacoby had us do when I studied with him.

Many people don't know HOW to go about practicing to increase range.

This shows you what to do and how much to do.

There are exercises and instructions that cover from Low F# to F over Double High C.

I have seen good players get tired on the first 2 pages and rest before going on.

The exercises are progressive and push you in a way that also develops accuracy.

29 pages of exercises and directions that will wear you OUT. They help make your range powerful and seamless.
These follow my thoughts on Lip Setpoint and maintaining ONE embouchure set and are written to help establish that habit.

What if I can only play a C or C# you may ask.
You play what you can and keep moving (in tempo).

Play the C# and the D even if you miss the D (just don't push for it).
The Eb E F... play them as far as you can.

This keeps you moving higher even if you miss the last note.
Try an F arpeggio and miss the F; you still played the C.
Try a G and miss the G you still played a D.

See trying farther down the exercise than you think you can play makes you play and try MORE high notes.

The point is to work on harder stuff and keep going.

Pops
I would just like to take this opportunity to tell you that More Power - More Range is insane...
and boy does it work.
It's so simple and really opened my eyes to the things that were going wrong with my practice, and I love the way you actually considered limitations and started very comfortably.
I got the ebook...
you practically gave that thing away.
Thanks so much for the info you keep putting out!