diff --git a/Resources/Maps/ss220-box.yml b/Resources/Maps/ss220-box.yml
index b29d45b8e845ea..33cb6ae77205c2 100644
--- a/Resources/Maps/ss220-box.yml
+++ b/Resources/Maps/ss220-box.yml
@@ -2973,6 +2973,10 @@ entities:
             1325: 45,-27
             1326: 46,-27
             2000: 34,-35
+            3846: -7,-62
+            3847: -8,-62
+            3848: -9,-62
+            3849: -10,-62
         - node:
             color: '#9D9D97FF'
             id: HalfTileOverlayGreyscale
@@ -3071,10 +3075,6 @@ entities:
             251: -18,-69
             253: -20,-69
             254: -21,-69
-            261: -10,-62
-            262: -9,-62
-            263: -8,-62
-            264: -7,-62
             3633: 1,-67
             3652: 7,-66
             3653: 6,-66
@@ -3410,6 +3410,7 @@ entities:
             1279: 50,-28
             1995: 37,-36
             1996: 36,-34
+            3850: -6,-63
         - node:
             color: '#9D9D97FF'
             id: HalfTileOverlayGreyscale90
@@ -3493,7 +3494,6 @@ entities:
             3664: 9,-61
             3665: 9,-62
             3666: 9,-63
-            3674: -6,-63
             3675: -6,-64
             3676: -6,-65
             3699: 9,-53
@@ -5017,6 +5017,7 @@ entities:
             1309: 42,-23
             1318: 39,-22
             1993: 37,-35
+            3845: -6,-62
         - node:
             color: '#9FED5896'
             id: ThreeQuarterTileOverlayGreyscale90
@@ -5059,7 +5060,6 @@ entities:
           decals:
             3651: 9,-66
             3669: 9,-60
-            3677: -6,-62
             3689: 9,-52
             3732: -19,-74
         - node:
@@ -13671,7 +13671,7 @@ entities:
     - dockJointId: docking46345
       dockedWith: 21828
       type: Docking
-    - SecondsUntilStateChange: -401633.3
+    - SecondsUntilStateChange: -402883.5
       changeAirtight: False
       state: Opening
       type: Door
@@ -13689,7 +13689,7 @@ entities:
     - dockJointId: docking46345
       dockedWith: 562
       type: Docking
-    - SecondsUntilStateChange: -401633.3
+    - SecondsUntilStateChange: -402883.5
       changeAirtight: False
       state: Opening
       type: Door
@@ -82262,7 +82262,7 @@ entities:
       type: Transform
   - uid: 8480
     components:
-    - pos: 6.5,-65.5
+    - pos: 9.5,-65.5
       parent: 8364
       type: Transform
   - uid: 17179
@@ -82341,7 +82341,7 @@ entities:
       type: Transform
   - uid: 19035
     components:
-    - pos: 7.5,-68.5
+    - pos: 6.5,-65.5
       parent: 8364
       type: Transform
   - uid: 21159
@@ -82503,11 +82503,6 @@ entities:
           occludes: True
           ent: null
       type: ContainerContainer
-  - uid: 17317
-    components:
-    - pos: 7.5,-65.5
-      parent: 8364
-      type: Transform
 - proto: ClosetWallEmergencyFilledRandom
   entities:
   - uid: 4066
@@ -145777,6 +145772,16 @@ entities:
       type: Transform
 - proto: LockerElectricalSuppliesFilled
   entities:
+  - uid: 5284
+    components:
+    - pos: -16.5,-68.5
+      parent: 8364
+      type: Transform
+  - uid: 8023
+    components:
+    - pos: 9.5,-66.5
+      parent: 8364
+      type: Transform
   - uid: 18593
     components:
     - pos: -22.5,-64.5
@@ -150045,6 +150050,13 @@ entities:
     - pos: -12.5,-26.5
       parent: 8364
       type: Transform
+- proto: PosterLegitPeriodicTable
+  entities:
+  - uid: 17317
+    components:
+    - pos: 18.5,-23.5
+      parent: 8364
+      type: Transform
 - proto: PosterLegitReportCrimes
   entities:
   - uid: 24296
@@ -165728,18 +165740,16 @@ entities:
     - pos: 74.5,-6.5
       parent: 8364
       type: Transform
-- proto: SignChem
+- proto: SignChemistry1
   entities:
-  - uid: 18609
+  - uid: 29665
     components:
-    - pos: 23.5,-16.5
+    - pos: 23.5,-23.5
       parent: 8364
       type: Transform
-- proto: SignChemistry1
-  entities:
-  - uid: 8023
+  - uid: 29667
     components:
-    - pos: 18.5,-23.5
+    - pos: 22.5,-15.5
       parent: 8364
       type: Transform
 - proto: SignCloning
@@ -166293,9 +166303,9 @@ entities:
       type: Transform
 - proto: SignMedical
   entities:
-  - uid: 5284
+  - uid: 18609
     components:
-    - pos: 32.5,-15.5
+    - pos: 24.5,-15.5
       parent: 8364
       type: Transform
   - uid: 21718
@@ -166308,6 +166318,11 @@ entities:
     - pos: 13.5,36.5
       parent: 8364
       type: Transform
+  - uid: 29666
+    components:
+    - pos: 32.5,-15.5
+      parent: 8364
+      type: Transform
 - proto: SignMorgue
   entities:
   - uid: 4971