So if you have two gluons, at -1 and +1, and a random gluon appears in between them at x, the graph of the force/pull of the gluon is close to a step function,

So if you have two gluons, at -1 and +1, and a random gluon appears in between them at x, the graph of the force/pull of the gluon is close to a step function, correct?