Dimensions

Drop ad-hoc measurement marks or a persistent dimension line between two points using the Tape Measure tool, then pick the mode that fits the job.

Place a callout dimension between two points using the Dimension tool, with rounded precision, offset distance, extension lines, and optional value lock.

How dim endpoints snap to nodes and project onto walls, what the pulsing green indicator means, and the orange hover ring that signals a draggable endpoint.

The right-click and long-press menu on a placed tape dim — duplicate and delete, with multi-select awareness when the tape dim is part of a group.

Toggle auto wall dimensions, rough-in dim spiders, measurement marks, annotations, and other dim-related layers — and understand which toggle controls what.