2) so it doesn't have to be perfect
3) it just has to to line up the blue wave with the other 6
4) think about it this way;
a) blue = x
b) red = 2x
c) black = 4x
d) navy/purple = 8x
e) orange - 16x
f) gray = 32x
g) with 64x, and 128 x all in position
h) needing only blue wave to "get in position
i) with everything moving/turning up except for x, 2x, and 4x
j) but BECAUSE OF THEIR EXACT POSITION (think price = 1/2 x in this case )
k) so the 4x WILL NOT TURN unless 1/2x, x, and 2x are in their correct position
l) so like this: