As an alternative to stringing……. Consider a short Craftsmen laser level tightened to the back wheels (spacer off of the wheel required along with a threaded rod through the axle) shining forward along the length of the kart on each side. Check toe on the wheel using a ruler fore and aft coming off of the wheel with the ruler held at 90 degrees.
Doing that you create a line running down the length of the kart similar to the string set up but quicker to do.
November 15-19, 2017
Las Vegas, Nevada
SKUSA SuperNationals 21
2018 Events TBA