Problem with stairs

Game Modding | Call of Duty: Black Ops 3 | General Discussion

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Thread By: snprym

<img width="535" height="282" src="https://lh3.googleusercontent.com/K4PLACNX8T1rDi3ANq07R6NzGoGoPiAGxkd1UVVUatBXgl2jFqkoot4QC2monO3MehCpeU7PPXkWcgHw5izfRcZxg1fSiu5wjQ=w1920-h1080-no">

Could anyone tell me why this happens? In game the stairs are missing some parts, while in radiant it looks fine.