That's interesting.

I experienced a 4 day break only 1 time in the last 5 years.

Before the break, all of the chemtrails were persistent and left huge plumes in the sky day-after-day.

After the break, all of the new chemtrails were non-persistent and dissipated in seconds.

Here are some details: http://globalskywatch.com/stories/my-chemtrail-story/chemtrail-information/plumes-change.html