thanks a lot, I am also realising that finding the intervals is as much important as finding the notes themselves. After studying the neck, I have come up with this, let me know if this looks correct, it's going from stting 6 to string 1 left to right 654321

Finding intervals on the neck going from string 6 to 1:

112211 (I-IV-vii-iii-V-I)

x11231 (x-I-IV-vii-V)

xx1133 (x-x-I-IV-vii-iii)

xxx123 (x-x-x-I-IV-vii)

xxxx22 (x-x-x-x-I-IV)

Major triad shape I-iii-V going from string 6 to 1 :

764xxx (I-iii-V-x-x-x)

x764xx (x-I-iii-V-x-x)

xx765x (x-x-I-iii-V-x)

xxx775 (x-x-x-I-iii-V)

xxxx76 (x-x-x-x-I-iii)

----------------------------------------------------------------------------------------------------------------------

Finding intervals on the neck from string 1 to 6 :

777788 (vii-iii-vi-ii-V-I)

77778x (iii-vi-ii-V-I-x)

7777xx (vi-ii-V-I-x-x)

777xxx (ii-V-I-x-x-x)

77xxxx (V-I-x-x-x-x)

Major triad shape I-V-iii going from string 1 to 6:

xxx988 (x-x-x-iii-V-I)

xx978x (x-x-iii-V-I-x)

x(10)88xx (x-iii-V-I-x-x)

(10)88xxx (iii-V-I-x-x-x)

88xxxxxx (V-I-x-x-x-x)

for some reason it is easier for me to remember having shapes like these that I know how to move and that always give me the same pattern of intervals