Jamming with some backing tracks last night I was playing in A . I was moving around the neck playing the four note solo Idea in different positions starting or anchoring to and A note . What I noticed is if I play the A on the 12th fret A string and slide up to the next position of the A box that starts on the G string on the 14th fret that A note is the root note of the 4th minor pentonic box. By doing this I can transition from the box shape of SWS four note approach to the pentatonic boxes by using the root notes of the boxes as my jumping off or on points . This works for all the keys when starting on the 5th string . I havn't figured out what boxes the other strings will lead me to . That's my home work for tonight .