diff --git a/config/SOUE01/symbols.txt b/config/SOUE01/symbols.txt
index e6d865bf..220f455e 100644
--- a/config/SOUE01/symbols.txt
+++ b/config/SOUE01/symbols.txt
@@ -29056,7 +29056,7 @@ grp17 = .rodata:0x804F39A0; // type:object size:0x11 scope:local
 @169 = .rodata:0x804F3A60; // type:object size:0x9 scope:local data:string
 @174 = .rodata:0x804F3A6C; // type:object size:0x9 scope:local data:string
 sActorBaseNamePairs = .rodata:0x804F3A78; // type:object size:0x3C0 data:4byte
-lbl_804F3E38 = .rodata:0x804F3E38; // type:object size:0x4C0
+sLinkVoiceConfig = .rodata:0x804F3E38; // type:object size:0x4C0 scope:local
 lbl_804F42F8 = .rodata:0x804F42F8; // type:object size:0x480
 lbl_804F4778 = .rodata:0x804F4778; // type:object size:0x788 align:4 data:float
 kprDeadKeyMap = .rodata:0x804F4F00; // type:object size:0x288 data:2byte
diff --git a/configure.py b/configure.py
index 9a240a9c..04b579cd 100644
--- a/configure.py
+++ b/configure.py
@@ -309,6 +309,7 @@ def Rel(status, rel_name, cpp_name, extra_cflags=[]):
         ],
     }
 
+
 def RelLib(lib_name, progress_category, objects, extra_cflags=[]):
     return {
         "lib": lib_name,
@@ -799,7 +800,7 @@ config.libs = [
             Object(NonMatching, "d/snd/d_snd_sound_npc_callbacks.cpp"),
             Object(NonMatching, "d/snd/d_snd_sound_npc_2_callbacks.cpp"),
             Object(NonMatching, "d/snd/d_snd_sound_tgsound_callbacks.cpp"),
-            Object(NonMatching, "d/snd/d_snd_rng_link_voice.cpp"),
+            Object(Matching, "d/snd/d_snd_rng_link_voice.cpp"),
             Object(NonMatching, "d/snd/d_snd_fi_vocal_mgr.cpp"),
             Object(NonMatching, "d/snd/d_snd_rng.cpp"),
             Object(Matching, "d/snd/d_snd_rng_mgr.cpp"),
@@ -1989,33 +1990,37 @@ config.libs = [
             ),
         ],
     },
-    RelLib("keyboard", "keyboard", [
-        Object(NonMatching, "REL/keyboard/tiPcKeyboard.cpp"),
-        Object(NonMatching, "REL/keyboard/tiCellPhone.cpp"),
-        Object(NonMatching, "REL/keyboard/tiInputForm.cpp"),
-        Object(NonMatching, "REL/keyboard/tiCandidateBox.cpp"),
-        Object(NonMatching, "REL/keyboard/tiToolBar.cpp"),
-        Object(NonMatching, "REL/keyboard/tiPredictLang.cpp"),
-        Object(NonMatching, "REL/keyboard/tiSignWindow.cpp"),
-        Object(NonMatching, "REL/keyboard/tiString.cpp"),
-        Object(NonMatching, "REL/keyboard/tiTextDrawer.cpp"),
-        Object(NonMatching, "REL/keyboard/tiNw4rManager.cpp"),
-        Object(NonMatching, "REL/keyboard/tiManager.cpp"),
-        Object(NonMatching, "REL/keyboard/tiUtil.cpp"),
-        Object(NonMatching, "REL/keyboard/tiCpData.cpp"),
-        Object(NonMatching, "REL/keyboard/tiSwData.cpp"),
-        Object(NonMatching, "REL/keyboard/tiPkData.cpp"),
-        Object(NonMatching, "REL/keyboard/tiLanguageIndependentData.cpp"),
-        Object(NonMatching, "REL/keyboard/tiTextInputBase.cpp"),
-        Object(NonMatching, "REL/keyboard/MyTiManager.cpp"),
-        Object(NonMatching, "REL/keyboard/MyTiInputForm.cpp"),
-        Object(NonMatching, "REL/keyboard/MyTiBg.cpp"),
-        Object(NonMatching, "REL/keyboard/tiDebug.cpp"),
-        Object(NonMatching, "REL/keyboard/tiGUIManager.cpp"),
-        Object(NonMatching, "REL/keyboard/tiHKBManager.cpp"),
-        Object(NonMatching, "REL/keyboard/tiHwKeyboard.cpp"),
-        Object(NonMatching, "REL/keyboard/tiLayout.cpp"),
-    ]),
+    RelLib(
+        "keyboard",
+        "keyboard",
+        [
+            Object(NonMatching, "REL/keyboard/tiPcKeyboard.cpp"),
+            Object(NonMatching, "REL/keyboard/tiCellPhone.cpp"),
+            Object(NonMatching, "REL/keyboard/tiInputForm.cpp"),
+            Object(NonMatching, "REL/keyboard/tiCandidateBox.cpp"),
+            Object(NonMatching, "REL/keyboard/tiToolBar.cpp"),
+            Object(NonMatching, "REL/keyboard/tiPredictLang.cpp"),
+            Object(NonMatching, "REL/keyboard/tiSignWindow.cpp"),
+            Object(NonMatching, "REL/keyboard/tiString.cpp"),
+            Object(NonMatching, "REL/keyboard/tiTextDrawer.cpp"),
+            Object(NonMatching, "REL/keyboard/tiNw4rManager.cpp"),
+            Object(NonMatching, "REL/keyboard/tiManager.cpp"),
+            Object(NonMatching, "REL/keyboard/tiUtil.cpp"),
+            Object(NonMatching, "REL/keyboard/tiCpData.cpp"),
+            Object(NonMatching, "REL/keyboard/tiSwData.cpp"),
+            Object(NonMatching, "REL/keyboard/tiPkData.cpp"),
+            Object(NonMatching, "REL/keyboard/tiLanguageIndependentData.cpp"),
+            Object(NonMatching, "REL/keyboard/tiTextInputBase.cpp"),
+            Object(NonMatching, "REL/keyboard/MyTiManager.cpp"),
+            Object(NonMatching, "REL/keyboard/MyTiInputForm.cpp"),
+            Object(NonMatching, "REL/keyboard/MyTiBg.cpp"),
+            Object(NonMatching, "REL/keyboard/tiDebug.cpp"),
+            Object(NonMatching, "REL/keyboard/tiGUIManager.cpp"),
+            Object(NonMatching, "REL/keyboard/tiHKBManager.cpp"),
+            Object(NonMatching, "REL/keyboard/tiHwKeyboard.cpp"),
+            Object(NonMatching, "REL/keyboard/tiLayout.cpp"),
+        ],
+    ),
     Rel(NonMatching, "d_SoftwareKeyboard", "REL/d/d_SoftwareKeyboard.cpp"),
     Rel(NonMatching, "d_a_asura_bullet", "REL/d/a/d_a_asura_bullet.cpp"),
     Rel(NonMatching, "d_a_avater_bullet", "REL/d/a/d_a_avater_bullet.cpp"),
@@ -2413,9 +2418,7 @@ config.libs = [
     Rel(NonMatching, "d_a_obj_city", "REL/d/a/obj/d_a_obj_city.cpp"),
     Rel(NonMatching, "d_a_obj_city_water", "REL/d/a/obj/d_a_obj_city_water.cpp"),
     Rel(NonMatching, "d_a_obj_claw_shot_tg", "REL/d/a/obj/d_a_obj_claw_shot_tg.cpp"),
-    Rel(
-        Matching, "d_a_obj_clearness_wall", "REL/d/a/obj/d_a_obj_clearness_wall.cpp"
-    ),
+    Rel(Matching, "d_a_obj_clearness_wall", "REL/d/a/obj/d_a_obj_clearness_wall.cpp"),
     Rel(NonMatching, "d_a_obj_clef", "REL/d/a/obj/d_a_obj_clef.cpp"),
     Rel(Matching, "d_a_obj_cloud_dive", "REL/d/a/obj/d_a_obj_cloud_dive.cpp"),
     Rel(NonMatching, "d_a_obj_col", "REL/d/a/obj/d_a_obj_col.cpp"),
@@ -2782,7 +2785,7 @@ config.libs = [
     Rel(NonMatching, "d_a_obj_tumble_weed", "REL/d/a/obj/d_a_obj_tumble_weed.cpp"),
     Rel(NonMatching, "d_a_obj_underground", "REL/d/a/obj/d_a_obj_underground.cpp"),
     Rel(
-        NonMatching,
+        Matching,
         "d_a_obj_underground_switch",
         "REL/d/a/obj/d_a_obj_underground_switch.cpp",
     ),
diff --git a/src/REL/d/a/obj/d_a_obj_underground_switch.cpp b/src/REL/d/a/obj/d_a_obj_underground_switch.cpp
index 491170b5..f7e1a5af 100644
--- a/src/REL/d/a/obj/d_a_obj_underground_switch.cpp
+++ b/src/REL/d/a/obj/d_a_obj_underground_switch.cpp
@@ -20,7 +20,6 @@ const f32 dAcOUgSwitch_c::sActivationRadius = 40.0f;
 const u8 dAcOUgSwitch_c::sEventTimer = 15;
 
 bool dAcOUgSwitch_c::createHeap() {
-    // Why. Regswap...
     void *data = getOarcResFile("SwitchPass");
 
     mRes = nw4r::g3d::ResFile(data);