# Fixing Visible Misalignment and Gaps

{% embed url="<https://youtu.be/RcQoSx9fDTc>" %}

For anyone who might need the files, here are the files you'll need to follow this section.

{% file src="<https://2884583650-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MaZZSUE1L_iKrqfreV9%2Fuploads%2FTW1dQnF3WNFb4DFXJe7o%2F04-Revit%20Advanced%20Sample%20Model-Merged-Model.pomf?alt=media&token=900c4081-91e7-4f28-bec7-f8dc600b9e1c>" %}

In this step, we fix the misalignment in the model where the room walls/edges are not aligned. We also remove the small holes from the model and fill the gaps between the rooms. The most frequently used commands for this step are:

* ![](https://2884583650-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MaZZSUE1L_iKrqfreV9%2Fuploads%2Fgit-blob-5beab97be8459c07fc53dd49183db84909b0b619%2Fauto-align.svg?alt=media) [Auto Align](https://docs.pollination.solutions/user-manual/model-editor/commands/alphabetically/me_auto_align)
* ![](https://2884583650-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MaZZSUE1L_iKrqfreV9%2Fuploads%2Fgit-blob-e1c12e1959df20b4c9d12ce0dad2354d667f01e0%2Falign.svg?alt=media) [Align \[to Line\]](https://docs.pollination.solutions/user-manual/model-editor/commands/alphabetically/me_align)
* ![](https://2884583650-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MaZZSUE1L_iKrqfreV9%2Fuploads%2Fgit-blob-68b1ff49006601ff1af1935be56636c8c89179c7%2Fremove-small-holes.svg?alt=media) [Remove Holes](https://docs.pollination.solutions/user-manual/model-editor/commands/alphabetically/me_remove_holes)
* ![](https://2884583650-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MaZZSUE1L_iKrqfreV9%2Fuploads%2Fgit-blob-d26cbc319846a158edcefaa630a2354634d4b36f%2Fpull-to-room.svg?alt=media) [Pull to Room](https://docs.pollination.solutions/user-manual/model-editor/commands/alphabetically/me_pull_to_room)
* ![](https://2884583650-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MaZZSUE1L_iKrqfreV9%2Fuploads%2Fgit-blob-c532ff2365893c1f7a2c0e6cf613bc565f47c3c1%2Fremove-short-segments.svg?alt=media) [Remove Short Segments](https://docs.pollination.solutions/user-manual/model-editor/commands/alphabetically/me_remove_short_segments)
* ![](https://2884583650-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MaZZSUE1L_iKrqfreV9%2Fuploads%2Fgit-blob-b99156281987203143b82adcd6cf332d6286c0ad%2Fmerge-coplanar.svg?alt=media) [Join Coplanar Faces](https://docs.pollination.solutions/user-manual/model-editor/commands/alphabetically/me_join_coplanar_faces)