Repertoire Builder 2.5

Dave I have just finished Solo Harmonica 1 and 2. I feel comfortable, that I understand these lessons. I can play along with you pretty well. I have taken a look at Solo #3. At this point, these lessons are beyond my ability. You said these lessons are for the advanced players, I'm not there yet. You also said I could go to repertoire 2.5..... Where can I find these in my lessons? Maybe I just cant see them, and they are right in front oif me.. Thanks in advance for any help.. Dan