https://forums.autodesk.com/t5/fusion-support-forum/parameter-adjusting-body-not-adjusting-correctly/m-p/10822805#M66868 <P>I set the parameters of the square on the sketch and when I adjust the parameters i the box does not size correctly using the center of the square. The parameter name is "lamellafeedpipewidth" that I'm trying to change from 13 to a lower value. Please see screen cast and file.</P><P><A href="https://autode.sk/324AyTB" target="_blank">https://autode.sk/324AyTB</A></P> Tue, 14 Dec 2021 18:01:27 GMT cmullaneNH3DR 2021-12-14T18:01:27Z https://forums.autodesk.com/t5/fusion-support-forum/parameter-adjusting-body-not-adjusting-correctly/m-p/10822805#M66868 <P>I set the parameters of the square on the sketch and when I adjust the parameters i the box does not size correctly using the center of the square. The parameter name is "lamellafeedpipewidth" that I'm trying to change from 13 to a lower value. Please see screen cast and file.</P><P><A href="https://autode.sk/324AyTB" target="_blank">https://autode.sk/324AyTB</A></P> Tue, 14 Dec 2021 18:01:27 GMT https://forums.autodesk.com/t5/fusion-support-forum/parameter-adjusting-body-not-adjusting-correctly/m-p/10822805#M66868 cmullaneNH3DR 2021-12-14T18:01:27Z https://forums.autodesk.com/t5/fusion-support-forum/parameter-adjusting-body-not-adjusting-correctly/m-p/10822847#M66869 <P>The sketch rectangle you are driving with that parameter is fixed at the outer corner. Try using a coincident constraint at the middle of the rectangle to get it to change width from the middle.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="The red arrows show the direction of change" style="width: 968px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1001441iD8EAED484D9FB9AF/image-size/large?v=v2&amp;px=999" role="button" title="it is attached at the corner.png" alt="The red arrows show the direction of change" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">The red arrows show the direction of change</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Use the middle point" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1001442i0D7349B46198576D/image-size/large?v=v2&amp;px=999" role="button" title="must use middle.png" alt="Use the middle point" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Use the middle point</span></span></P> Tue, 14 Dec 2021 18:17:21 GMT https://forums.autodesk.com/t5/fusion-support-forum/parameter-adjusting-body-not-adjusting-correctly/m-p/10822847#M66869 Phil.E 2021-12-14T18:17:21Z