diff --git a/Content/Asset/Geometry/Brake_shoe_rack/SM_Brake_shoe.uasset b/Content/Asset/Geometry/Brake_shoe_rack/SM_Brake_shoe.uasset
index c199fe5..4f395c5 100644
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diff --git a/Content/Asset/Geometry/Brake_shoe_rack/SM_brake_shoe_rack.uasset b/Content/Asset/Geometry/Brake_shoe_rack/SM_brake_shoe_rack.uasset
index fc59eac..a5ced03 100644
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diff --git a/Content/maps/mainScene.umap b/Content/maps/mainScene.umap
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diff --git a/Content/maps/start.umap b/Content/maps/start.umap
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