# Bug in fillet/chamfer?
**URL:** https://discourse.shapr3d.com/t/bug-in-fillet-chamfer/13600
**Category:** Modeling Questions
**Created:** [June 29, 2021, 3:48pm UTC](https://discourse.shapr3d.com/t/bug-in-fillet-chamfer/13600 "2021-06-29T15:48:18Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@GREGM](https://discourse.shapr3d.com/u/GREGM)
#### Post date: [June 29, 2021, 3:48pm UTC](https://discourse.shapr3d.com/t/bug-in-fillet-chamfer/13600/1 "2021-06-29T15:48:18Z")
I’m new to S3D so this is possibly pilot error. To get oriented to the program, I followed the video that made the “bracket”. During the construction of the base, it has a step where you select all 4 holes and then chamfer them together. I can select all 4 holes but there is no arrow to drag to chamfer them. I tries different views/zoom levels to no avail. This is on the iPad
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### Author:  [@TigerMike](https://discourse.shapr3d.com/u/TigerMike)
#### Post date: [June 29, 2021, 3:58pm UTC](https://discourse.shapr3d.com/t/bug-in-fillet-chamfer/13600/2 "2021-06-29T15:58:34Z")
Make sure you select only edges, or rim, of the holes. Do not select the inner hole surfaces.
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### Author:  [@TigerMike](https://discourse.shapr3d.com/u/TigerMike)
#### Post date: [June 29, 2021, 4:04pm UTC](https://discourse.shapr3d.com/t/bug-in-fillet-chamfer/13600/3 "2021-06-29T16:04:06Z")
One other note. If you have a sketch plane visible on the top surface where the holes are, you need to hide it otherwise you are selecting the sketch vs the hole edge.
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### Author:  [@Laci\_K](https://discourse.shapr3d.com/u/Laci_K)
#### Post date: [June 29, 2021, 5:00pm UTC](https://discourse.shapr3d.com/t/bug-in-fillet-chamfer/13600/4 "2021-06-29T17:00:53Z")
I was thinking the same, it may have been a missed / accidentally selected inner face or sketch.
We have implemented the Chamfer/Fillet modal tool a few weeks ago, which can be found in the Tools menu, it might help too, as it only selects edges where it is a valid action.
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### Author:  [@GREGM](https://discourse.shapr3d.com/u/GREGM)
#### Post date: [July 1, 2021, 9:06pm UTC](https://discourse.shapr3d.com/t/bug-in-fillet-chamfer/13600/5 "2021-07-01T21:06:38Z")
Tried this again with a simple body with 4 holes cut in it. Can fillet all 4 1 time; then reselect all four holes and nothing will change. Ev en selecting 1 hole and trying to modify fillet won’t work
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### Author:  [@TigerMike](https://discourse.shapr3d.com/u/TigerMike)
#### Post date: [July 1, 2021, 9:41pm UTC](https://discourse.shapr3d.com/t/bug-in-fillet-chamfer/13600/6 "2021-07-01T21:41:58Z")
[https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/2X/b/b2ce14676a03b6774fac2690526bf760947a5af2.MOV](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/2X/b/b2ce14676a03b6774fac2690526bf760947a5af2.MOV)