Dave is both very patient and very thorough in his instruction, and I felt he had a true concern for my understanding of the information. Dave has the student focus on making prescribed control inputs and the aircraft follows along - versus reacting to the airplane and always being one step behind it. Dave's friendly approach made the lessons easy to learn and the training flights allowed us to immediately put his techniques to use, get feedback, and continue on. I've now successfully flown 21 flights on my own. I hope to return to Wisconsin for an aerobatics course.