Align shutters with panels and partitions

Adjust per-edge reductions so shutters sit flush or leave a partition uncovered.

1. A shutter's default reduction is commonly 1.5 mm per side, so a 616.5 mm opening yields a 616.5 mm panel with 1.5 mm taken off each edge (3 mm total across both sides).

2. The default reduction is commonly 1.5 mm per side, though 1 mm reductions are also used.

3. Setting the top reduction to zero makes the shutter align flush with the end panel instead of sitting inset.

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4. The per-edge reduction values can be adjusted to control alignment with adjacent panels.

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5. Setting both the top and bottom reduction values to zero leaves the shutter at its full height, with no reduction on either edge; the same zero values can be applied to a corner unit by editing that unit's key structure.

6. To stop a shutter from covering a partition, select the parent partition, add the shutter system, select the shutter, open the Construction tab and enter a reduction equal to the width of the partition that should stay uncovered.