![Back vent](backvent.svg)

How do you like your back vents?

-   Two back vents (shown on the left)
-   One central back vent (shown in the middle)
-   No back vents (shown on the right)

## Effect of this option on the pattern

![This image shows the effect of this option by superimposing several variants that have a different value for this option](jaeger_backvent_sample.svg "Effect of this option on the pattern")