diff --git a/geometry/ess_cells.i b/geometry/ess_cells.i
index b0ba052..a709dd6 100644
--- a/geometry/ess_cells.i
+++ b/geometry/ess_cells.i
@@ -502,12 +502,12 @@ c Main ESS plant geometry without the instrument
 265 200 -3.9  -67 66 -112 111 -72 68 3  
 c ESS Magnadense Heavy Concrete
 266 200 -3.9  -67 66 -113 112 -72 68 3  
-267 200 -3.9  -67 66 -114 113 -72 68 3 #(
-              (68 -6205 -6201 -6202 -6203 -6204):(
-               6205 -6305 -6301 -6302 -6303 -6304):(
-               6305 -6405 -6401 -6402 -6403 -6404):(
-               6405 -6505 -6501 -6502 -6503 -6504):(
-               6505 -72 -6601 -6602 -6603 -6604))  
+c 267 200 -3.9  -67 66 -114 113 -72 68 3 #(
+c               (68 -6205 -6201 -6202 -6203 -6204):(
+c                6205 -6305 -6301 -6302 -6303 -6304):(
+c                6305 -6405 -6401 -6402 -6403 -6404):(
+c                6405 -6505 -6501 -6502 -6503 -6504):(
+c                6505 -72 -6601 -6602 -6603 -6604))  
 268 200 -3.9  -67 66 -101 114 -72 68 3  
 269 200 -3.9  ( -121 : -65 : -122 : 120 : 101 : 123 ) ( -3 : -69 :
         -2 : -70 : -64 : 71 : 72 ) 64 -115 -107 103 67 -72 3 ( -65 :
diff --git a/geometry/estia_guides.i b/geometry/estia_guides.i
index 846f5cf..b407236 100644
--- a/geometry/estia_guides.i
+++ b/geometry/estia_guides.i
@@ -1,4 +1,15 @@
 c geometry from bunker wall until experimental cave entrance
+c -----Bunker Wall----
+5001 200 -3.9  -67 66 -114 113 -6205 68 3
+              #(-6201 -6202 -6203 -6204) 
+5002 200 -3.9  -67 66 -114 113 -6305 6205
+              #(-6301 -6302 -6303 -6304)
+5003 200 -3.9  -67 66 -114 113 -6405 6305 3 
+              #(-6401 -6402 -6403 -6404)
+5004 54 0.0833854  -67 66 -114 113 -6505 6405 
+              #(6405 -6505 -6501 -6502 -6503 -6504)
+5005 200 -3.9  -67 66 -114 113 -72 6505 
+              #(-6601 -6602 -6603 -6604)
 c -----Wall Cut-Out---
 6001  4 -1.2E-3  ((68 -6205 -6201 -6202 -6203 -6204)
                  :(6205 -6305 -6301 -6302 -6303 -6304)) 3 26108