# Automate Stirrup is getting hook in all tips

**URL:** <https://forum.dynamobim.com/t/automate-stirrup-is-getting-hook-in-all-tips/55007>\
**Category:** Revit\
**Tags:** dynamoforrebar\
**Created:** [September 10, 2020, 9:28am UTC](https://forum.dynamobim.com/t/automate-stirrup-is-getting-hook-in-all-tips/55007 "2020-09-10T09:28:55Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rafi.cabral](https://avatars.discourse-cdn.com/v4/letter/r/e495f1/32.png) [@rafi.cabral](https://forum.dynamobim.com/u/rafi.cabral)\
**Post date:** [September 10, 2020, 9:28am UTC](https://forum.dynamobim.com/t/automate-stirrup-is-getting-hook-in-all-tips/55007/1 "2020-09-10T09:28:55Z")

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Guys, I’m trying to automate the way to set stirrup using dynamo.

I’m having difficulties in how to do the hook, because as a stirrup has 4 curves, the hook is setting in all tips.

 ![Anotação 2020-09-10 102824](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/9/3/93d2f2207eb88f2f1309703da82b55558d55f094.jpeg)

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**Author:** ![Tom\_Kunsman](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/tom_kunsman/32/133796_2.png) [@Tom\_Kunsman](https://forum.dynamobim.com/u/Tom_Kunsman)\
**Post date:** [September 10, 2020, 11:00am UTC](https://forum.dynamobim.com/t/automate-stirrup-is-getting-hook-in-all-tips/55007/2 "2020-09-10T11:00:26Z")

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can you post the whole dyn ?

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<div class="post-metadata">

**Author:** ![rafi.cabral](https://avatars.discourse-cdn.com/v4/letter/r/e495f1/32.png) [@rafi.cabral](https://forum.dynamobim.com/u/rafi.cabral)\
**Post date:** [September 10, 2020, 3:07pm UTC](https://forum.dynamobim.com/t/automate-stirrup-is-getting-hook-in-all-tips/55007/3 "2020-09-10T15:07:18Z")

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it looks that each curve (4 that form the stirrup) is set a Hook in its tips, but actually i need just one coner has hooks.

 ![Anotação 2020-09-10 160308](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/2/1/21585ac1aaa752fc711d36494ce29569c2163891.jpeg)

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**Author:** ![FabioDeAgostini](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/fabiodeagostini/32/93820_2.png) [@FabioDeAgostini](https://forum.dynamobim.com/u/FabioDeAgostini)\
**Post date:** [September 12, 2020, 6:34am UTC](https://forum.dynamobim.com/t/automate-stirrup-is-getting-hook-in-all-tips/55007/4 "2020-09-12T06:34:24Z")

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Not sure, but I will try create them with _curves and shape_ not only curves. This should help Revit to not create new free forms