Originally Posted by derekkress

I'm assuming you are pushing to the end on the first part only.Clarke studies are to be practiced as the third part.Also use the metronome diligently to mark progress and don't waste time on the easy ones.If you practice each lesson more or less for a week to 2 weeks each following the very clear instructions, you will see and feel some amazing progress within a few months.I never thought I could do those études in one breath, but by the 9 month I was able to and even succeeded to do them twice! I had a good range when I was in university up to double G but with the Gordon Approach I was beyond that but most importantly I had the endurance to play up there for many long sets accurately and with assurance! Work hard and if you need clearer advice don't hesitate I'll help you along!Good Luck!