</figure>
<p>
-Holding the constraint modifier (<kbd class="mod3n"></kbd> by default), the third
+Holding the constraint modifier (<kbd class="mod3n"></kbd> by default,
+may be changed in Preferences->Editor->Modifiers), the third
bar marker in the BBT ruler is dragged at the position of the third bar in the
recording (where the playhead is located). This drag can be done either in the Meter
or in the Tempo rulers. The tempo (on the first and only tempo marker) reflects