# Struggling for DAYS on this, Please HELP

**URL:** <https://discourse.shapr3d.com/t/struggling-for-days-on-this-please-help/39369>\
**Category:** Modeling Questions\
**Created:** [September 9, 2025, 6:31pm UTC](https://discourse.shapr3d.com/t/struggling-for-days-on-this-please-help/39369 "2025-09-09T18:31:48Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![Bad\_at\_Cad](https://avatars.discourse-cdn.com/v4/letter/b/a88e4f/32.png) [@Bad\_at\_Cad](https://discourse.shapr3d.com/u/Bad_at_Cad)\
**Post date:** [September 9, 2025, 6:31pm UTC](https://discourse.shapr3d.com/t/struggling-for-days-on-this-please-help/39369/1 "2025-09-09T18:31:48Z")

</div>

I am trying to custom chamfer the inside edges of areas that have been cut out of a disc shape. I have tried the chamfer tool, and if I just select the straight edges and lesser-curved edges, it sort of works, but it won’t work on the tighter curves near one end of the opening.

I’m certain there must be some way to do this that escapes me, maybe with sweep or loft or something, but I just can’t wrap my head around it. Can someone one PLEASE tell me how I should be going about this? I’ve been stuck on this for days now.

 ![Screenshot 2025-09-09 143042](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/4/b/4be883864e8b89aa3a2da890193dfd90e2ee4e54.png)

 ![Screenshot 2025-09-09 142556](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/7/2/721e5bfdf51234058892f0db73f4599dcd71e86d.png)

---

<div class="post-metadata">

**Author:** ![Xdrakosha](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/xdrakosha/32/24881_2.png) [@Xdrakosha](https://discourse.shapr3d.com/u/Xdrakosha)\
**Post date:** [September 9, 2025, 8:06pm UTC](https://discourse.shapr3d.com/t/struggling-for-days-on-this-please-help/39369/2 "2025-09-09T20:06:35Z")

</div>

Share the project and let us take a closer look instead of guessing.

---

<div class="post-metadata">

**Author:** ![Oregonerd](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/oregonerd/32/8012_2.png) [@Oregonerd](https://discourse.shapr3d.com/u/Oregonerd)\
**Post date:** [September 9, 2025, 11:09pm UTC](https://discourse.shapr3d.com/t/struggling-for-days-on-this-please-help/39369/3 "2025-09-09T23:09:40Z")

</div>

You can do it with a sweep along the edge using a plane perpendicular to the edge. Clunky but doable.

Try using an odd/ different number e.g. If you wanted a 2mm chamfer and that doesn’t work, try a 1.95mm chamfer and see if that works.

---

<div class="post-metadata">

**Author:** ![Lys](https://avatars.discourse-cdn.com/v4/letter/l/67e7ee/32.png) [@Lys](https://discourse.shapr3d.com/u/Lys)\
**Post date:** [September 10, 2025, 1:29pm UTC](https://discourse.shapr3d.com/t/struggling-for-days-on-this-please-help/39369/4 "2025-09-10T13:29:59Z")

</div>

If you would like our support team to take a look, please submit a ticket on the [support portal](https://support.shapr3d.com/hc/en-us/requests/new)  
Please include: App version, device specs, screen recording and the .shapr file you are experiencing the issue with

---

<div class="post-metadata">

**Author:** ![Aquariumsetc](https://avatars.discourse-cdn.com/v4/letter/a/ec9cab/32.png) [@Aquariumsetc](https://discourse.shapr3d.com/u/Aquariumsetc)\
**Post date:** [September 11, 2025, 9:05am UTC](https://discourse.shapr3d.com/t/struggling-for-days-on-this-please-help/39369/5 "2025-09-11T09:05:26Z")

</div>

Sometimes i get weird issues like this and what i do is add a construction plane and project those cutouts onto it. Then close those holes and then extrude the projected sketch back through and then it seems to work

---

<div class="post-metadata">

**Author:** ![jean-philippe2](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/jean-philippe2/32/27353_2.png) [@jean-philippe2](https://discourse.shapr3d.com/u/jean-philippe2)\
**Post date:** [September 11, 2025, 7:42pm UTC](https://discourse.shapr3d.com/t/struggling-for-days-on-this-please-help/39369/6 "2025-09-11T19:42:21Z")

</div>

Yes, we miss the Deform/Wrap tool terribly 🫠