# Help with grasshopper/rhino

**URL:** <https://discourse.mcneel.com/t/help-with-grasshopper-rhino/76028>\
**Category:** Grasshopper\
**Tags:** rhino, curve, help, array\
**Created:** [December 8, 2018, 10:57pm UTC](https://discourse.mcneel.com/t/help-with-grasshopper-rhino/76028 "2018-12-08T22:57:14Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ionescualexandra998](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/ionescualexandra998/32/123594_2.png) [@ionescualexandra998](https://discourse.mcneel.com/u/ionescualexandra998)\
**Post date:** [December 8, 2018, 10:57pm UTC](https://discourse.mcneel.com/t/help-with-grasshopper-rhino/76028/1 "2018-12-08T22:57:14Z")

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I want to make a vault made out of bricks but I can’t get the bricks arranged precise. As you can see in the pictures attached below I did array crv to the middle curve but the other one are not precisely arranged, the curve is getting higher in this shape’s case. It is not working with array curve. How can I make it work?

 ![47580233_321039208497587_2464200854303932416_n](https://global.discourse-cdn.com/mcneel/uploads/default/original/3X/9/6/960a56b1b9a18a7e0294a85cfa597ad8d36d3028.jpeg) ![48355002_378834102860342_516052647170539520_n](https://global.discourse-cdn.com/mcneel/uploads/default/original/3X/e/2/e243ea13ec651514cd0492d88bac69b445fb747d.jpeg)

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**Author:** ![siemen](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/siemen/32/490472_2.png) [@siemen](https://discourse.mcneel.com/u/siemen)\
**Post date:** [December 8, 2018, 11:17pm UTC](https://discourse.mcneel.com/t/help-with-grasshopper-rhino/76028/2 "2018-12-08T23:17:56Z")

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