Open Butthead settings

Click Edit layout, select Butthead’s slot, and click Module settings in the dock’s top bar. You can also double-click the slot while editing the layout. Exit layout mode when finished.

Settings choose starting values. The right-click controls edit the current selection.

Existing arrowheads keep their read-back size and mode when you change settings. Switching size modes in the right-click menu loads the saved size for that mode.

Arrowheads

SettingDefaultBehavior
First StyleTriangleFirst click on an end without a tip uses this style. Choices are Triangle, Open chevron, Dot, Square, and Bar.
SizeFollows stroke widthStarting size mode when no arrowheads are active. Choose Follows stroke width or Fixed pixels.
Length in Stroke Widths4Starting length in stroke widths. Range 1–20, in 0.5 steps. Visible when Size is Follows stroke width.
Length in Pixels24Starting fixed size. Range 2–400. Visible when Size is Fixed pixels.

Taper

SettingDefaultBehavior
Taper Click50Length written to each chosen end when a Taper click turns it on. Range 1–100. The panel treats this as a percentage; check the stroke’s native length units.