ORIGINAL: GMMAT
I'm thinking about this more and more.
Question...
"IF" we use a square with levelers (with bubbles)for plumb and level......HOW can the arrow not be parralel to level ground (on a perpendicular plane) AND the string not be "Plumb" to said ground (level ground)?
Does it have something to do with the arrow at full draw NOT being "level"? (v. the bow not being drawn)
During the equinox you would be exactly right.