I think that you might need to rest.

I did 4 weeks of AA3 I got results after 2 weeks than it just became easier to jump the same height consitently. However I have quit AA3 and I am doing VJB. (Dont even think of doing AA3 if you got VJB)

Your gains were pretty impresive after just one phase. If resting doesnt work than I guess the best thing you can do is contact Kely Bagget.

Good Luck!