diff --git a/src/BossFrog.cpp b/src/BossFrog.cpp
index 0b3b34fe..84295242 100644
--- a/src/BossFrog.cpp
+++ b/src/BossFrog.cpp
@@ -71,32 +71,32 @@ static void ActBossChar02_01(void)
 	{
 		case BALFROG_SPRT_NOTHING:
 			boss->hit_voice = SND_BEHEMOTH_LARGE_HURT;
-			boss->hit.front = TILES_TO_UNITS(1);
-			boss->hit.top = TILES_TO_UNITS(1);
-			boss->hit.back = TILES_TO_UNITS(1);
-			boss->hit.bottom = TILES_TO_UNITS(1);
+			boss->hit.front = PIXELS_TO_UNITS(16);
+			boss->hit.top = PIXELS_TO_UNITS(16);
+			boss->hit.back = PIXELS_TO_UNITS(16);
+			boss->hit.bottom = PIXELS_TO_UNITS(16);
 			boss->size = 3;
 			boss->bits = NPC_INVULNERABLE;
 			break;
 
 		case BALFROG_SPRT_STANDING_STILL:
-			boss->x = gBoss[0].x + TILES_TO_UNITS(-1.5) * minus;
-			boss->y = gBoss[0].y - TILES_TO_UNITS(1.5);
+			boss->x = gBoss[0].x + PIXELS_TO_UNITS(-24) * minus;
+			boss->y = gBoss[0].y - PIXELS_TO_UNITS(24);
 			break;
 
 		case BALFROG_SPRT_MOUTH_BARELY_OPEN_CROUCHING:
-			boss->x = gBoss[0].x + TILES_TO_UNITS(-1.5) * minus;
-			boss->y = gBoss[0].y - TILES_TO_UNITS(1.25);
+			boss->x = gBoss[0].x + PIXELS_TO_UNITS(-24) * minus;
+			boss->y = gBoss[0].y - PIXELS_TO_UNITS(20);
 			break;
 
 		case BALFROG_SPRT_MOUTH_OPEN_CROUCHING:
 		case BALFROG_SPRT_MOUTH_OPEN_CROUCHING_FLASHING:
-			boss->x = gBoss[0].x + TILES_TO_UNITS(-1.5) * minus;
-			boss->y = gBoss[0].y - TILES_TO_UNITS(2);
+			boss->x = gBoss[0].x + PIXELS_TO_UNITS(-24) * minus;
+			boss->y = gBoss[0].y - PIXELS_TO_UNITS(32);
 			break;
 
 		case BALFROG_SPRT_JUMPING:
-			boss->x = gBoss[0].x + TILES_TO_UNITS(-1.5) * minus;
+			boss->x = gBoss[0].x + PIXELS_TO_UNITS(-24) * minus;
 			boss->y = gBoss[0].y - PIXELS_TO_UNITS(43);	// 2.6873 tiles
 			break;
 	}
@@ -110,10 +110,10 @@ static void ActBossChar02_02(void)
 	{
 		case BALFROG_SPRT_NOTHING:
 			boss->hit_voice = SND_BEHEMOTH_LARGE_HURT;
-			boss->hit.front = TILES_TO_UNITS(1.5);
-			boss->hit.top = TILES_TO_UNITS(1);
-			boss->hit.back = TILES_TO_UNITS(1.5);
-			boss->hit.bottom = TILES_TO_UNITS(1);
+			boss->hit.front = PIXELS_TO_UNITS(24);
+			boss->hit.top = PIXELS_TO_UNITS(16);
+			boss->hit.back = PIXELS_TO_UNITS(24);
+			boss->hit.bottom = PIXELS_TO_UNITS(16);
 			boss->size = 3;
 			boss->bits = NPC_INVULNERABLE;
 			break;
@@ -176,10 +176,10 @@ void ActBossChar_Frog(void)
 			boss->view.back = TILES_TO_UNITS(2);
 			boss->view.bottom = TILES_TO_UNITS(1);
 			boss->hit_voice = SND_BEHEMOTH_LARGE_HURT;
-			boss->hit.front = TILES_TO_UNITS(1.5);
-			boss->hit.top = TILES_TO_UNITS(1);
-			boss->hit.back = TILES_TO_UNITS(1.5);
-			boss->hit.bottom = TILES_TO_UNITS(1);
+			boss->hit.front = PIXELS_TO_UNITS(24);
+			boss->hit.top = PIXELS_TO_UNITS(16);
+			boss->hit.back = PIXELS_TO_UNITS(24);
+			boss->hit.bottom = PIXELS_TO_UNITS(16);
 			boss->size = 3;
 			boss->exp = 1;
 			boss->code_event = 1000;