Wow, thanks Greg–that means a lot. If I am able to help Bill or anyone else, that would be amazing. Been tied up at work and limited on practice time. Found myself sliding backwards a bit, losing my way but actually I think it will help me solidify my understanding even more. Doing harmonic slurs (C on the staff to E on the staff), then ascending up to the top of my range this morning helped me a bit find my way back. I need to spend more time on things. If and when I free up and am able to do a video that I think would be helpful, I’ll post something. But for the time being, I’ve got my hands full.