document marker functions

diff --git a/_manual/22_using-control-surfaces/05_Presonus_FaderPort.html b/_manual/22_using-control-surfaces/05_Presonus_FaderPort.html
index c0da405f1a9d9059c7d69c236199af08eb4870e1..00bf38646a6fdef62bca1f4e77a0719375d6a4c5 100644 (file)
--- a/_manual/22_using-control-surfaces/05_Presonus_FaderPort.html
+++ b/_manual/22_using-control-surfaces/05_Presonus_FaderPort.html
@@ -187,20 +187,39 @@ menu_title: Presonus Faderport
     </dd>
     <dt>Punch</dt>
     <dd>
-      Toggles punch recording. If there is no punch range set for the
-      session, this will do nothing.
+      <p>
+       When pressed on its own, toggles punch recording. If there is no
+       punch range set for the session, this will do nothing.
+      </p>
+      <p>
+       When pressed in conjunction with the Shift button, this moves
+       the playhead to the previous Marker
+      </p>
     </dd>
     <dt>User</dt>
     <dd>
-      See above. Any and all GUI-initiated actions can be driven with
-      this button.
+      <p>
+       See above. Any and all GUI-initiated actions can be driven with
+       by pressing this button on its own, or with a "long" press. 
+      </p>
+      <p>
+       When pressed in conjunction with the Shift button, this will move
+       the playhead to the next marker.
+      </p>
     </dd>
     <dt>Loop</dt>
     <dd>
-      Toggles loop playback. If the Ardour  preference "Loop-is-mode" is
-      enabled, this does nothing to the current transport state. If
-      that preference is disabled, then engaging loop playback will
-      also start the transport.
+      <p>
+       When pressed on its own, this toggles loop playback. If the
+       Ardour preference "Loop-is-mode" is enabled, this does nothing
+       to the current transport state. If that preference is disabled,
+       then engaging loop playback will also start the transport.
+      </p>
+      <p>
+       When pressed in conjunction with the Shift button, this will
+       create a new (unnamed) marker at the current playhead
+       position.
+      </p>
     </dd>
   </dl>
 </p>