Controls how much the lapel tip goes inwards.

It is common to have the edge of the lapels not be entirely straight, but rather 
turn inwards a bit towards the top of the lapels. This option controls by how much it does that.


## 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](carlton_lapelreduction_sample.svg "Effect of this option on the pattern")