Slot Dimensioning - Basics, ASME

What is the best way to call out a slot? I have used basic dimension to reference the true center of the slot from 2 perpendicular datums

slot callout The center-line tools are missing a center of slot one-click option Currently this

slot asiabet Font: Any font that is listed can be selected for the Hole diameter and Slot length on the holeslot symbol or machine hole callout Shown here are

slot city ua In SW 2009, you simply use the slot sketch tool and extrude cut On the drawing, click on hole callout button and then click on one of the radii