# Compound problem with multiple parts

**URL:** https://prepomax.discourse.group/t/compound-problem-with-multiple-parts/1669
**Category:** General Questions
**Created:** [April 11, 2024, 6:56pm UTC](https://prepomax.discourse.group/t/compound-problem-with-multiple-parts/1669 "2024-04-11T18:56:28Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![JMu](https://avatars.discourse-cdn.com/v4/letter/j/41988e/32.png) [@JMu](https://prepomax.discourse.group/u/JMu)
#### Post date: [April 11, 2024, 6:56pm UTC](https://prepomax.discourse.group/t/compound-problem-with-multiple-parts/1669/1 "2024-04-11T18:56:28Z")

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Hi

II have a problem to create a compound from multiple parts. When compounding parts, cylindrical parts are not shown correctly.

 ![PrePo3](https://global.discourse-cdn.com/free1/uploads/prepomax/original/2X/c/c1ddc6b91b249392b1e1bf027050dbf98fc5c746.jpeg)

 ![PrePo4](https://global.discourse-cdn.com/free1/uploads/prepomax/original/2X/f/f9356b6b2537daa95c5c50f2c3c9ddad54951d98.jpeg)

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### Author: ![FEAnalyst](https://yyz2.discourse-cdn.com/free1/user_avatar/prepomax.discourse.group/feanalyst/32/688_2.png) [@FEAnalyst](https://prepomax.discourse.group/u/FEAnalyst)
#### Post date: [April 11, 2024, 7:40pm UTC](https://prepomax.discourse.group/t/compound-problem-with-multiple-parts/1669/2 "2024-04-11T19:40:51Z")

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Check this post for possible explanation and workarounds: [Deformation in 2 or more bodies - #10 by Matej](https://prepomax.discourse.group/t/deformation-in-2-or-more-bodies/524/10)

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<div class="post-metadata">

### Author: ![JMu](https://avatars.discourse-cdn.com/v4/letter/j/41988e/32.png) [@JMu](https://prepomax.discourse.group/u/JMu)
#### Post date: [April 12, 2024, 11:33am UTC](https://prepomax.discourse.group/t/compound-problem-with-multiple-parts/1669/3 "2024-04-12T11:33:54Z")

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Hi

Thank you for advise. It solved the problem.