# Gridbubbles

**URL:** <https://forum.dynamobim.com/t/gridbubbles/80035>\
**Category:** Revit\
**Tags:** dynamo\
**Created:** [August 18, 2022, 2:33pm UTC](https://forum.dynamobim.com/t/gridbubbles/80035 "2022-08-18T14:33:29Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![gerhard.p](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/gerhard.p/32/147675_2.png) [@gerhard.p](https://forum.dynamobim.com/u/gerhard.p)\
**Post date:** [August 19, 2022, 8:11am UTC](https://forum.dynamobim.com/t/gridbubbles/80035/12 "2022-08-19T08:11:08Z")

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Hello @kboschJGDNZ  
If this swicthing ends is already what you wanted it´s ok, but i just wanted to add that we have python codes on the forum that will set the grid ends to the cropbox and the bubbles to a specific end, in this case always the top and left side. This will also work if the view has been rotated.

![ezgif.com-gif-maker](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/1/e/1ec17ccd907ffd64298b18cf907a9fb48ceceff7.gif)

> [@Set Grid Extents and Bubbles](https://forum.dynamobim.com/t/set-grid-extents-and-bubbles/73689/18):
>
> Hello @c.poupin slight_smile By adding an output of grid angle to your code i could make the process of setting the bubbles much more efficient smiley This is now the exact result i want: [ezgif.com-gif-maker] import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import \* clr.AddReference("RevitNodes") import Revit clr.ImportExtensions(Revit.Elements) clr.ImportExtensions(Revit.GeometryConversion) clr.AddReference("RevitServices") import RevitServices from …

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