https://forums.autodesk.com/t5/fusion-support-forum/obvious-interference-was-not-detected/m-p/10633251#M72605 <P>this looks like a general Boolean problem.&nbsp; I'll create a bug for it.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screen Shot 2021-09-19 at 7.10.58 PM.png" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/967078iB997B3214763A18D/image-size/large?v=v2&amp;px=999" role="button" title="Screen Shot 2021-09-19 at 7.10.58 PM.png" alt="Screen Shot 2021-09-19 at 7.10.58 PM.png" /></span></P> Mon, 20 Sep 2021 02:11:47 GMT jeff_strater 2021-09-20T02:11:47Z https://forums.autodesk.com/t5/fusion-support-forum/obvious-interference-was-not-detected/m-p/10633245#M72604 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture.PNG" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/967077i1B83B4354E123C89/image-size/large?v=v2&amp;px=999" role="button" title="Capture.PNG" alt="Capture.PNG" /></span></P><P>Huh?</P><P>BTW exporting / importing by STEP fixes the problem.</P> Mon, 20 Sep 2021 02:02:00 GMT https://forums.autodesk.com/t5/fusion-support-forum/obvious-interference-was-not-detected/m-p/10633245#M72604 hajime2MRG3 2021-09-20T02:02:00Z https://forums.autodesk.com/t5/fusion-support-forum/obvious-interference-was-not-detected/m-p/10633251#M72605 <P>this looks like a general Boolean problem.&nbsp; I'll create a bug for it.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screen Shot 2021-09-19 at 7.10.58 PM.png" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/967078iB997B3214763A18D/image-size/large?v=v2&amp;px=999" role="button" title="Screen Shot 2021-09-19 at 7.10.58 PM.png" alt="Screen Shot 2021-09-19 at 7.10.58 PM.png" /></span></P> Mon, 20 Sep 2021 02:11:47 GMT https://forums.autodesk.com/t5/fusion-support-forum/obvious-interference-was-not-detected/m-p/10633251#M72605 jeff_strater 2021-09-20T02:11:47Z https://forums.autodesk.com/t5/fusion-support-forum/obvious-interference-was-not-detected/m-p/10633263#M72606 <P>the Fusion bug is&nbsp;FUS-90904.&nbsp; FWIW, this appears to be position-dependent.&nbsp; Moving even by .1 mm produces a valid result:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screen Shot 2021-09-19 at 7.23.53 PM.png" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/967080iB1991588119D2ACD/image-size/large?v=v2&amp;px=999" role="button" title="Screen Shot 2021-09-19 at 7.23.53 PM.png" alt="Screen Shot 2021-09-19 at 7.23.53 PM.png" /></span></P> Mon, 20 Sep 2021 02:27:31 GMT https://forums.autodesk.com/t5/fusion-support-forum/obvious-interference-was-not-detected/m-p/10633263#M72606 jeff_strater 2021-09-20T02:27:31Z