NO!! That sign should not be done like this, there are no flat lines, it's too rad for that. The two extremities have to be connected in some sort of infinite coolness sign.
You do 3 lines like: l l l
then 3 below, still: l l l
then you just draw triangles on top and on bottom and then connect two of the top three lines with two of the top 3, making sure they go in the same direction and they don't overlap (you MUST pick a side); then you just draw a reflective line but don't draw it through the passage you made. Seal the ends.
\>_./
then 3 below, still: l l l
then you just draw triangles on top and on bottom and then connect two of the top three lines with two of the top 3, making sure they go in the same direction and they don't overlap (you MUST pick a side); then you just draw a reflective line but don't draw it through the passage you made. Seal the ends.
\>_./