https://forums.autodesk.com/t5/fusion-support-forum/5th-axis-juddering-issues/m-p/12001270#M35549 <P>I would assume you need to enable smoothing in the passes tab but without attaching the file/screenshots of the toolpath settings it's hard to say.</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2023-05-31 at 8.56.20 AM.png" style="width: 398px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1221672i237E8825FD22D9D1/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot 2023-05-31 at 8.56.20 AM.png" alt="Screenshot 2023-05-31 at 8.56.20 AM.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Wed, 31 May 2023 12:57:46 GMT FrodoLoggins 2023-05-31T12:57:46Z https://forums.autodesk.com/t5/fusion-support-forum/5th-axis-juddering-issues/m-p/11995577#M35548 <P>Hi, I'm currently using DVF 5000 5th axis (heidenhain).&nbsp;</P><P>&nbsp;</P><P>I'm currently using the swarf tool path which works, but its leaving me with a poor finish. The post seems to give me linear motions rather than an arc this is leaving a stepped finish on my part. Also when the machine it rotating it starts to judder when the tool in contact, what is the reason for this? is it my post or do i need to make adjustments to my tools path?&nbsp;</P><P>&nbsp;</P><P>thanks&nbsp;</P><P>ryan&nbsp;&nbsp;</P> Mon, 29 May 2023 08:57:21 GMT https://forums.autodesk.com/t5/fusion-support-forum/5th-axis-juddering-issues/m-p/11995577#M35548 ryanYANVW 2023-05-29T08:57:21Z https://forums.autodesk.com/t5/fusion-support-forum/5th-axis-juddering-issues/m-p/12001270#M35549 <P>I would assume you need to enable smoothing in the passes tab but without attaching the file/screenshots of the toolpath settings it's hard to say.</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2023-05-31 at 8.56.20 AM.png" style="width: 398px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1221672i237E8825FD22D9D1/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot 2023-05-31 at 8.56.20 AM.png" alt="Screenshot 2023-05-31 at 8.56.20 AM.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Wed, 31 May 2023 12:57:46 GMT https://forums.autodesk.com/t5/fusion-support-forum/5th-axis-juddering-issues/m-p/12001270#M35549 FrodoLoggins 2023-05-31T12:57:46Z