https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006465#M139039 <P>I am using CREO 10.&nbsp; How do I change the dimensions (shown in red boxes) to be half (like the second example)?&nbsp; I have looked in parameters, played with the bottom witness line, but past examples are not working.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="JW_10304501_0-1742914153087.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/120523iE862503A942027F5/image-size/medium?v=v2&amp;px=400" role="button" title="JW_10304501_0-1742914153087.png" alt="JW_10304501_0-1742914153087.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="JW_10304501_1-1742914173294.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/120524i9BDDF6AFE574955E/image-size/medium?v=v2&amp;px=400" role="button" title="JW_10304501_1-1742914173294.png" alt="JW_10304501_1-1742914173294.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Tue, 25 Mar 2025 14:51:36 GMT JW_10304501 2025-03-25T14:51:36Z https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006465#M139039 <P>I am using CREO 10.&nbsp; How do I change the dimensions (shown in red boxes) to be half (like the second example)?&nbsp; I have looked in parameters, played with the bottom witness line, but past examples are not working.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="JW_10304501_0-1742914153087.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/120523iE862503A942027F5/image-size/medium?v=v2&amp;px=400" role="button" title="JW_10304501_0-1742914153087.png" alt="JW_10304501_0-1742914153087.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="JW_10304501_1-1742914173294.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/120524i9BDDF6AFE574955E/image-size/medium?v=v2&amp;px=400" role="button" title="JW_10304501_1-1742914173294.png" alt="JW_10304501_1-1742914173294.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Tue, 25 Mar 2025 14:51:36 GMT https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006465#M139039 JW_10304501 2025-03-25T14:51:36Z https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006481#M139041 <P>These double-arrow dimensions will show up if you turn your full view into a partial or half-view:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="pausob_0-1742916482155.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/120526i6BA8470C9660D005/image-size/medium?v=v2&amp;px=400" role="button" title="pausob_0-1742916482155.png" alt="pausob_0-1742916482155.png" /></span></P> <P>&nbsp;</P> Tue, 25 Mar 2025 15:28:14 GMT https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006481#M139041 pausob 2025-03-25T15:28:14Z https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006482#M139042 <P>If it doesn't do it automatically, I usually RMB on the witness line and erase it</P> Tue, 25 Mar 2025 15:28:17 GMT https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006482#M139042 StephenW 2025-03-25T15:28:17Z https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006484#M139043 <P>Also, if you make it a partial view and sketch a boundary, I think it will do it for you automatically.</P> Tue, 25 Mar 2025 15:29:48 GMT https://community.ptc.com/t5/3D-Part-Assembly-Design/HALF-DIAMETER-DIMENSION-USING-DRIVEN-DIMENSION/m-p/1006484#M139043 StephenW 2025-03-25T15:29:48Z