I am returning to the beginning classes after a year long guitar playing hiatus. One issue I am trying to work on is having some consistency to strumming in terms of pressure, loudness and even pressure across all of the played strings. As I try to speed up, I invariably hit the strings inconsistently, sometimes with more bass, others with high strings. I noticed your strumming technique and saw that you limit the range of your strokes and wonder if this contributes to consistent strumming sound. Your thoughts on how I can improve? I plan to start at slower pace and work up but any other advice would be most helpful.