diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index f5a0428465..44ee15e903 100644
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -110,7 +110,7 @@ See the [Style Guide](STYLE.md) for more details on documentation style.
 Before opening a PR, walk through the following steps to ensure that your code conforms to the style guide and conventions.
 
 - `make` successfully builds a matching ROM.
-- `./format.py` was run to apply standard formatting.
+- `./tools/format.py` was run to apply standard formatting.
 - No new compiler warnings were introduced during the build process.
     - Can be verified locally by running `tools/warnings_count/check_new_warnings.sh`
 - New variables & functions should follow standard naming conventions.
diff --git a/docs/tools.md b/docs/tools.md
index 9ec4953139..8df39fde5f 100644
--- a/docs/tools.md
+++ b/docs/tools.md
@@ -6,8 +6,8 @@
     - [`diff.py`](#diffpy)
     - [`tools/m2ctx.py`](#toolsm2ctxpy)
     - [`tools/overlayhelpers/actor_symbols.py`](#toolsoverlayhelpersactor_symbolspy)
-    - [`first_diff.py`](#first_diffpy)
-    - [`sym_info.py`](#sym_infopy)
+    - [`tools/first_diff.py`](#first_diffpy)
+    - [`tools/sym_info.py`](#sym_infopy)
     - [`extract_assets.py`](#extract_assetspy)
     - [`tools/assist.py`](#toolsassistpy)
     - [`tools/get_actor_sizes.py`](#toolsget_actor_sizespy)
@@ -22,8 +22,8 @@
     - [`tools/graphovl.py`](#toolsgraphovlpy)
     - [`tools/warnings_count/check_new_warnings.sh`](#toolswarnings_countcheck_new_warningssh)
     - [`tools/warnings_count/update_current_warnings.sh`](#toolswarnings_countupdate_current_warningssh)
-    - [`fixle.sh`](#fixlesh)
-    - [`format.py`](#formatpy)
+    - [`tools/fixle.sh`](#fixlesh)
+    - [`tools/format.py`](#formatpy)
   - [External tools](#external-tools)
     - [mips_to_c](#mips_to_c)
     - [Permuter](#permuter)
@@ -108,16 +108,16 @@ Pass it the path to a C file to generate the context for that C file, to help [m
 
 Takes a VRAM or VROM address to get overlay file and offset for an Actor.
 
-### `first_diff.py`
+### `tools/first_diff.py`
 
 Gives you the addresses of first difference in the ROM, the difference, and a count of how many bytes differ, or if the whole ROM is shifted.
 
-### `sym_info.py`
+### `tools/sym_info.py`
 
 Can be given a symbol (function or variable name, for example), and will find its ROM, VRAM, and file using the map file. E.g.
 
 ```bash
-$ ./sym_info.py ObjTree_Init
+$ ./tools/sym_info.py ObjTree_Init
 Symbol ObjTree_Init (RAM: 0x80B9A0B0, ROM: 0xFFF210, build/n64-us/src/overlays/actors/ovl_Obj_Tree/z_obj_tree.o)
 ```
 
@@ -208,11 +208,11 @@ Run `check_new_warnings.sh -h` for more information.
 
 If you have to add new warnings, **and have permission from the leads**, run this to update the file used for warnings comparison.
 
-### `fixle.sh`
+### `tools/fixle.sh`
 
 Fixes line endings in the repo to Linux style (LF), which is required for the build process to work. (You may be better off creating a new clone directly in Linux/WSL, though)
 
-### `format.py`
+### `tools/format.py`
 
 Formats all C files in the repo using `clang-format-14`, `clang-tidy`, and `clang-apply-replacements` (when multiprocessing). This will touch all files in the repo, so the next `make` will take longer.
 
diff --git a/linker_scripts/undefined_syms.ld b/linker_scripts/undefined_syms.ld
index c4475ad6d0..7fa3da52a9 100644
--- a/linker_scripts/undefined_syms.ld
+++ b/linker_scripts/undefined_syms.ld
@@ -142,46 +142,25 @@ D_01000000 = 0x01000000;
 
 // segment 0x02
 
-D_02000400 = 0x02000400;
-D_02000E60 = 0x02000E60;
 D_02002460 = 0x02002460;
-D_020029A0 = 0x020029A0;
-D_02002AA0 = 0x02002AA0;
 D_02003F20 = 0x02003F20;
-D_0200B998 = 0x0200B998;
 
 // segment 0x03
 
 // segment 0x04
 
 D_0401ED00 = 0x0401ED00;
-D_04023210 = 0x04023210;
 D_04023348 = 0x04023348;
 D_040233B8 = 0x040233B8;
 D_04023428 = 0x04023428;
-D_04029CB0 = 0x04029CB0;
-D_04029CF0 = 0x04029CF0;
-D_0402E510 = 0x0402E510;
-D_04030100 = 0x04030100;
-D_0403F230 = 0x0403F230;
-D_04050D10 = 0x04050D10;
 D_04051180 = 0x04051180;
 D_04051238 = 0x04051238;
-D_04054940 = 0x04054940;
-D_040549A8 = 0x040549A8;
 D_0406AB30 = 0x0406AB30;
-D_040706E0 = 0x040706E0;
-D_04076BC0 = 0x04076BC0;
 D_0407AB70 = 0x0407AB70;
 D_0407D590 = 0x0407D590;
-D_0407E8C0 = 0x0407E8C0;
-D_0407F218 = 0x0407F218;
 
 // segment 0x05
 
-D_050085F0 = 0x050085F0;
-D_050089D0 = 0x050089D0;
-
 // segment 0x06
 
 // ovl_Bg_Dblue_Elevator
@@ -356,16 +335,6 @@ D_06003EE4 = 0x06003EE4;
 D_06004204 = 0x06004204;
 D_0600466C = 0x0600466C;
 
-// ovl_En_Wdhand
-
-D_060000F4 = 0x060000F4;
-D_06000364 = 0x06000364;
-D_06000534 = 0x06000534;
-D_06000854 = 0x06000854;
-D_060014C0 = 0x060014C0;
-D_060015B0 = 0x060015B0;
-D_06001E20 = 0x06001E20;
-
 // ovl_En_Zl4
 
 D_06013328 = 0x06013328;
@@ -380,8 +349,6 @@ D_08000000 = 0x08000000;
 
 // segment 0x0A
 
-D_0A000D40 = 0x0A000D40;
-
 // segment 0x0B
 
 // segment 0x0C
diff --git a/src/overlays/actors/ovl_Bg_Dblue_Waterfall/z_bg_dblue_waterfall.c b/src/overlays/actors/ovl_Bg_Dblue_Waterfall/z_bg_dblue_waterfall.c
index b96d40e6e3..0ce70eeb46 100644
--- a/src/overlays/actors/ovl_Bg_Dblue_Waterfall/z_bg_dblue_waterfall.c
+++ b/src/overlays/actors/ovl_Bg_Dblue_Waterfall/z_bg_dblue_waterfall.c
@@ -64,7 +64,7 @@ s32 func_80B83C80(Vec3f* arg0, Vec3f* arg1) {
     f32 temp_f0 = Math3D_LengthSquared(arg0);
     f32 temp_f2;
 
-    if (temp_f0 < 0.0000010000001f) {
+    if (temp_f0 < SQ(0.001f)) {
         return false;
     }
 
diff --git a/src/overlays/actors/ovl_Boss_03/z_boss_03.c b/src/overlays/actors/ovl_Boss_03/z_boss_03.c
index 9dc32de4e3..b5713d965f 100644
--- a/src/overlays/actors/ovl_Boss_03/z_boss_03.c
+++ b/src/overlays/actors/ovl_Boss_03/z_boss_03.c
@@ -2130,7 +2130,7 @@ void Boss03_Update(Actor* thisx, PlayState* play2) {
 
         for (j = 0, i = 0; i < 20; j++) {
             Matrix_RotateYF(yRot, MTXMODE_NEW);
-            Matrix_MultVecZ(Rand_ZeroFloat(60.000004f) + 312.0f, &dropletPos);
+            Matrix_MultVecZ(Rand_ZeroFloat(60000.0f * 0.001f) + 312.0f, &dropletPos);
             dropletPos.x += this->unk_284 + Rand_CenteredFloat(40.0f);
             dropletPos.y = PLATFORM_HEIGHT;
             dropletPos.z += this->unk_28C + Rand_CenteredFloat(40.0f);
diff --git a/src/overlays/actors/ovl_Boss_Hakugin/z_boss_hakugin.c b/src/overlays/actors/ovl_Boss_Hakugin/z_boss_hakugin.c
index 455bba719b..76bcfb1103 100644
--- a/src/overlays/actors/ovl_Boss_Hakugin/z_boss_hakugin.c
+++ b/src/overlays/actors/ovl_Boss_Hakugin/z_boss_hakugin.c
@@ -2470,10 +2470,11 @@ void BossHakugin_DeathCutsceneSwerveIntoWall(BossHakugin* this, PlayState* play)
     BossHakugin_RunUpdateCommon(this, play);
 
     if (Math_ScaledStepToS(&this->actor.shape.rot.y, this->targetRotY, 0x300) &&
-        ((this->distToRightWall <= 189.00002f) || (this->distToLeftWall <= 189.00002f))) {
+        ((this->distToRightWall <= (189000.0f * 0.001f)) || (this->distToLeftWall <= (189000.0f * 0.001f)))) {
         BossHakugin_SetupDeathCutsceneCrushedByRocks(this);
-    } else if (((this->direction == GOHT_DIRECTION_CLOCKWISE) && (this->distToRightWall <= 189.00002f)) ||
-               ((this->direction == GOHT_DIRECTION_COUNTERCLOCKWISE) && (this->distToLeftWall <= 189.00002f))) {
+    } else if (((this->direction == GOHT_DIRECTION_CLOCKWISE) && (this->distToRightWall <= (189000.0f * 0.001f))) ||
+               ((this->direction == GOHT_DIRECTION_COUNTERCLOCKWISE) &&
+                (this->distToLeftWall <= (189000.0f * 0.001f)))) {
         absTargetRotY = ABS_ALT(this->targetRotY);
         if (absTargetRotY < 0x2000) {
             this->actor.world.pos.z = -1389.0f;
diff --git a/src/overlays/actors/ovl_En_Bigslime/z_en_bigslime.c b/src/overlays/actors/ovl_En_Bigslime/z_en_bigslime.c
index 81e11f1929..ab42afa14c 100644
--- a/src/overlays/actors/ovl_En_Bigslime/z_en_bigslime.c
+++ b/src/overlays/actors/ovl_En_Bigslime/z_en_bigslime.c
@@ -2405,7 +2405,7 @@ void EnBigslime_GekkoDespawn(EnBigslime* this, PlayState* play) {
     Camera* subCam;
 
     this->despawnTimer--;
-    this->gekkoScale = this->despawnTimer * 0.00035000002f;
+    this->gekkoScale = this->despawnTimer * (0.35f * 0.001f);
     if (this->despawnTimer == 0) {
         EnBigslime_SetupFrogSpawn(this, play);
     } else {
diff --git a/src/overlays/actors/ovl_En_Floormas/z_en_floormas.c b/src/overlays/actors/ovl_En_Floormas/z_en_floormas.c
index 30a9574442..de673afcfa 100644
--- a/src/overlays/actors/ovl_En_Floormas/z_en_floormas.c
+++ b/src/overlays/actors/ovl_En_Floormas/z_en_floormas.c
@@ -238,7 +238,7 @@ void func_808D0A48(EnFloormas* this, PlayState* play) {
         this->collider.base.colType = COLTYPE_HIT0;
         this->drawDmgEffAlpha = 0.0f;
         Actor_SpawnIceEffects(play, &this->actor, this->bodyPartsPos, ENFLOORMAS_BODYPART_MAX, 2,
-                              this->actor.scale.x * 30.000002f, this->actor.scale.x * 20.0f);
+                              this->actor.scale.x * (30000.0f * 0.001f), this->actor.scale.x * 20.0f);
         if (this->actor.scale.x > 0.009f) {
             this->actor.flags |= ACTOR_FLAG_400;
         } else {
diff --git a/src/overlays/actors/ovl_En_Horse/z_en_horse.c b/src/overlays/actors/ovl_En_Horse/z_en_horse.c
index ec8ffcffca..5f42b43cdc 100644
--- a/src/overlays/actors/ovl_En_Horse/z_en_horse.c
+++ b/src/overlays/actors/ovl_En_Horse/z_en_horse.c
@@ -4121,7 +4121,7 @@ void EnHorse_TiltBody(EnHorse* this, PlayState* play) {
 
     speed = this->actor.speed / this->boostSpeed;
     turnVel = this->actor.shape.rot.y - this->lastYaw;
-    targetRoll = -TRUNCF_BINANG((2730.0f * speed) * (turnVel / 960.00006f));
+    targetRoll = -TRUNCF_BINANG((2730.0f * speed) * (turnVel / (9.6f * 100.0f)));
     rollDiff = targetRoll - this->actor.world.rot.z;
 
     if (fabsf(targetRoll) < 100.0f) {
diff --git a/src/overlays/actors/ovl_En_Pametfrog/z_en_pametfrog.c b/src/overlays/actors/ovl_En_Pametfrog/z_en_pametfrog.c
index 8bd5ce790e..c6ce59b10e 100644
--- a/src/overlays/actors/ovl_En_Pametfrog/z_en_pametfrog.c
+++ b/src/overlays/actors/ovl_En_Pametfrog/z_en_pametfrog.c
@@ -939,7 +939,7 @@ void EnPametfrog_SetupDefeatSnapper(EnPametfrog* this, PlayState* play) {
 
 void EnPametfrog_DefeatSnapper(EnPametfrog* this, PlayState* play) {
     this->timer--;
-    Actor_SetScale(&this->actor, this->timer * 0.00035000002f);
+    Actor_SetScale(&this->actor, this->timer * (0.35f * 0.001f));
     this->actor.colorFilterTimer = 16;
     EnPametfrog_ShakeCamera(this, play, (this->timer * 3.75f) + 75.0f, (this->timer * 0.5f) + 10.0f);
     if (this->timer == 0) {
diff --git a/src/overlays/actors/ovl_En_Poh/z_en_poh.c b/src/overlays/actors/ovl_En_Poh/z_en_poh.c
index 95cac64e59..e9d8f4f120 100644
--- a/src/overlays/actors/ovl_En_Poh/z_en_poh.c
+++ b/src/overlays/actors/ovl_En_Poh/z_en_poh.c
@@ -598,7 +598,7 @@ void func_80B2DDF8(EnPoh* this, s32 arg1) {
 
     if (arg1 < 0) {
         temp_f2 = this->unk_197 * (1.0f / 255.0f);
-        this->actor.scale.x = this->actor.scale.z = (0.0056000003f * temp_f2) + 0.0014000001f;
+        this->actor.scale.x = this->actor.scale.z = ((5.6f * 0.001f) * temp_f2) + (1.4f * 0.001f);
         this->actor.scale.y = (0.007f - (0.007f * temp_f2)) + 0.007f;
     } else {
         temp_f2 = 1.0f;
diff --git a/src/overlays/actors/ovl_En_Slime/z_en_slime.c b/src/overlays/actors/ovl_En_Slime/z_en_slime.c
index a22b4d3bef..483ae6db3e 100644
--- a/src/overlays/actors/ovl_En_Slime/z_en_slime.c
+++ b/src/overlays/actors/ovl_En_Slime/z_en_slime.c
@@ -983,20 +983,20 @@ void EnSlime_Revive(EnSlime* this, PlayState* play) {
         EnSlime_SetupMoveInDirection(this);
     } else {
         if (this->timer < 12) {
-            rescaleFactor1 = this->timer * 0.0008333333f; // This is about 1/1200, but (1.0f/1200.0f) does not match
+            rescaleFactor1 = this->timer * (0.01f / 12.0f); // This is about 1/1200, but (1.0f/1200.0f) does not match
             this->reviveScale.x = rescaleFactor1;
             this->reviveScale.z = rescaleFactor1;
             this->reviveScale.y = 2.0f * rescaleFactor1;
             this->reviveRotY = this->timer * (0x4000 / 10.0f);
         } else if (this->timer < 20) {
-            rescaleFactor1 = (this->timer - 12) * (1.0f / 1600.0f);
+            rescaleFactor1 = (this->timer - 12) * (0.01f / 16.0f);
             rescaleFactor2 = 0.01f + rescaleFactor1;
             this->reviveScale.x = rescaleFactor2;
             this->reviveScale.z = rescaleFactor2;
             this->reviveScale.y = 2.0f * (0.01f - rescaleFactor1);
             this->reviveRotY = this->timer * (0x4000 / 10.0f);
         } else if (this->timer < 24) {
-            rescaleFactor1 = (this->timer - 20) * 0.0033333332f; // This is about 1/300
+            rescaleFactor1 = (this->timer - 20) * (0.01f / 3.0f); // This is about 1/300
             rescaleFactor2 = 0.015f - rescaleFactor1;
             this->reviveScale.x = rescaleFactor2;
             this->reviveScale.z = rescaleFactor2;
diff --git a/src/overlays/actors/ovl_Obj_Lightblock/z_obj_lightblock.c b/src/overlays/actors/ovl_Obj_Lightblock/z_obj_lightblock.c
index 2a7f36e9a2..b1f302dc42 100644
--- a/src/overlays/actors/ovl_Obj_Lightblock/z_obj_lightblock.c
+++ b/src/overlays/actors/ovl_Obj_Lightblock/z_obj_lightblock.c
@@ -74,9 +74,6 @@ static InitChainEntry sInitChain[] = {
     ICHAIN_F32(uncullZoneDownward, 500, ICHAIN_STOP),
 };
 
-extern Gfx D_801AEF88[];
-extern Gfx D_801AEFA0[];
-
 void ObjLightblock_SpawnEffect(ObjLightblock* this, PlayState* play) {
     LightblockTypeVars* typeVars = &sLightblockTypeVars[LIGHTBLOCK_TYPE(&this->dyna.actor)];
 
diff --git a/tools/check_format.sh b/tools/check_format.sh
index 1195a9c593..e614db6654 100755
--- a/tools/check_format.sh
+++ b/tools/check_format.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 STATUSOLD=`git status --porcelain`
-./format.py -j
+./tools/format.py -j
 if [ $? -ne 0 ]
 then
    echo "Formatter failed. Exiting."
@@ -12,7 +12,7 @@ STATUSNEW=`git status --porcelain`
 if [ "${STATUSOLD}" != "${STATUSNEW}" ];
 then
     echo ""
-    echo "Misformatted files found. Run ./format.py and verify codegen is not impacted."
+    echo "Misformatted files found. Run ./tools/format.py and verify codegen is not impacted."
     echo ""
     diff --unified=0  --label "Old git status" <(echo "${STATUSOLD}") --label "New git status" <(echo "${STATUSNEW}")
     echo ""
diff --git a/first_diff.py b/tools/first_diff.py
similarity index 100%
rename from first_diff.py
rename to tools/first_diff.py
diff --git a/fixle.sh b/tools/fixle.sh
similarity index 100%
rename from fixle.sh
rename to tools/fixle.sh
diff --git a/format.py b/tools/format.py
similarity index 100%
rename from format.py
rename to tools/format.py
diff --git a/sym_info.py b/tools/sym_info.py
similarity index 100%
rename from sym_info.py
rename to tools/sym_info.py