Forums >> Revit Building >> Technical Support >> Weird Winder Stair Geometry

yigitti

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Joined: Mon, Apr 20, 2015
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Hello everyone, 

I created a stair from component stair by changing it to sketch based. In plan view stair looks fine. But resulting 3D geometry looks really bad. Especially bottom surface of the stair....Do you have any idea why it is so?

..I saw in a youtube video that inequal radial riser lines might cause. So I checked it and everything looks ok there. 

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marmiketin1

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Joined: Wed, Aug 19, 2015
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try making the radial riser lines eqaul angle (30)

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yigitti

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Joined: Mon, Apr 20, 2015
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Thanks for the reply, but it didn' t work. I attached two screenshots showing the resulting geometry after I changed as you said. 

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Winder Stairs in 2013

4

Monolithic winder stair

5

How to achieve newell posts on winder stair

0

partial wall miter below winder [ 1 2 ]

20

stair with 2 winder -> railing

1