diff --git a/survival/item-sorter.md b/survival/item-sorter.md
index 30e77bd..fe51be2 100644
--- a/survival/item-sorter.md
+++ b/survival/item-sorter.md
@@ -350,6 +350,10 @@ Check below for a full map-like overview of the sorter hall (or don’t if it’
 - **R0F92** Polished Blackstone Brick Stairs
 - **R0FA2** Crimson Slab
 - **R0FB2** Twisting Vines
+- **R2FA4** Chain
+- **R2F94** Popped Chorus Fruit
+- **R2F84** Polished Deepslate Stairs
+- **R2F74** Raw Salmon
 
 ## Bulk Storage Units:
 
@@ -397,7 +401,7 @@ This is a top-down view of the sorter, the entrance being at the bottom. Units t
 |                                                                                                            |          |     C2     |          |                                                                                                            |             |
 \––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––\          \––––––––––––\          \––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––\             |
  \\ L2FB4 \\ L2FA4 \\ L2F94 \\ L2F84 \\ L2F74 \\ L2F64 \\ L2F54 \\ L2F44 \\ L2F34 \\ L2F24 \\ L2F14 \\ L2F04 \\          \\          \\          \\ R2F04 \\ R2F14 \\ R2F24 \\ R2F34 \\ R2F44 \\ R2F54 \\ R2F64 \\ R2F74 \\ R2F84 \\ R2F94 \\ R2FA4 \\ R2FB4 \\            |
-  \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\          \\          \\          \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\   x   \\           |
+  \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\          \\          \\          \\       \\       \\       \\       \\       \\       \\       \\   x   \\    x  \\   x   \\   x   \\   x   \\           |
    \\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\          \\––––––––––\\          \\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\–––––––\\          |
     \\ L2FB3 \\ L2FA3 \\ L2F93 \\ L2F83 \\ L2F73 \\ L2F63 \\ L2F53 \\ L2F43 \\ L2F33 \\ L2F23 \\ L2F13 \\ L2F03 \\         |\\          \\         |\\ R2F03 \\ R2F13 \\ R2F23 \\ R2F33 \\ R2F43 \\ R2F53 \\ R2F63 \\ R2F73 \\ R2F83 \\ R2F93 \\ R2FA3 \\ R2FB3 \\         |
      \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\       \\        | \\          \\        | \\   x   \\   x   \\    x  \\   x   \\    x  \\   x   \\   x   \\   x   \\  x    \\   x   \\   x   \\   x   \\        |