Jorge: Did you use the 1...2...3...method?
As in 1....RUN....2....RUN....3....RUN.
I can't believe you have only been flying 6+ years. You have advanced fast, as in a heck of a lot faster than I have learned. Did you learn from or fly with anybody?
I used the 1...2...3... method only one tug and run.
I started flying kites around March. That puts me on 7 year. I've been practicing about 8 to 10 hours a week in the last year. That's were my progress comes from.
Didn't had anybody that could help me learn.
The only sources I used to learn were:
Dodd Gross FS
YouTube Tutorial videos. specially Randy Greenway and DPmama74