# Bad feature in Drawing mechanism

**URL:** <https://discourse.shapr3d.com/t/bad-feature-in-drawing-mechanism/21752>\
**Category:** Modeling Questions\
**Created:** [October 5, 2022, 10:34pm UTC](https://discourse.shapr3d.com/t/bad-feature-in-drawing-mechanism/21752 "2022-10-05T22:34:04Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Bluebird](https://avatars.discourse-cdn.com/v4/letter/b/dec6dc/32.png) [@Bluebird](https://discourse.shapr3d.com/u/Bluebird)\
**Post date:** [October 5, 2022, 10:34pm UTC](https://discourse.shapr3d.com/t/bad-feature-in-drawing-mechanism/21752/1 "2022-10-05T22:34:04Z")

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Consider the following sequence

1. I make a cube

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/1/9/19f63501734decdf12a9861c232d5c0d5d164d82.jpeg)

1. I drawing this cube

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/c/e/cee82a2f291ce668c4f27cc3706afe05c80affc6.png)

1. I make a hole only to test

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/6/3/63defe28108734fd8776236597b3eeb31e49cc81.jpeg)

1. I not finalize a hole into cube

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/9/e/9edcce26f7b7fe15f0b2a0b8378cfc0ec0e9f6cb.jpeg)

1. The cube returns to initial state

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/e/7/e70ecdf6adce0e47dc0cb5d13f18195e646e92b9.jpeg)

1. Now, I go to drawing sheet.

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/f/2/f2d3fbccd1e6520627a0b95e9db63d15214e868d.png)

This is a bad feature to me. Supposes that I have complex piece. I don`t made any change into cube but Sharp3D requested to update the drawing. This induces for me that this piece had some change and it`s not true.

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [October 5, 2022, 10:39pm UTC](https://discourse.shapr3d.com/t/bad-feature-in-drawing-mechanism/21752/2 "2022-10-05T22:39:14Z")

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I agree, change tracking could be improved.