diff --git a/source/core/fixedhorizon.h b/source/core/fixedhorizon.h
index cb7e60854..5bba16ee4 100644
--- a/source/core/fixedhorizon.h
+++ b/source/core/fixedhorizon.h
@@ -77,7 +77,6 @@ public:
 	fixedhoriz& operator=(const fixedhoriz&) = default;
 
 	// This class intentionally makes no allowances for implicit type conversions because those would render it ineffective.
-	constexpr short asbuild() const { return FixedToInt(value); }
 	constexpr double Tan() const { return FixedToFloat<23>(value); }
 	double Degrees() const { return HorizToPitch(value); }
 
diff --git a/source/games/blood/src/prediction.cpp b/source/games/blood/src/prediction.cpp
index 92bad724f..2656e2b8d 100644
--- a/source/games/blood/src/prediction.cpp
+++ b/source/games/blood/src/prediction.cpp
@@ -108,8 +108,8 @@ static void fakeProcessInput(PLAYER* pPlayer, InputPacket* pInput)
 	predict.jump = !!(gMe->input.actions & SB_JUMP);
 	if (predict.posture == 1)
 	{
-		int x = Cos(predict.angle.asbuild());
-		int y = Sin(predict.angle.asbuild());
+		int x = predict.angle.Cos();
+		int y = predict.angle.Sin();
 		if (pInput->fvel)
 		{
 			int forward = pInput->fvel;
@@ -133,8 +133,8 @@ static void fakeProcessInput(PLAYER* pPlayer, InputPacket* pInput)
 		int speed = 0x10000;
 		if (predict.floordist > 0)
 			speed -= DivScale(predict.floordist, 0x100, 16);
-		int x = Cos(predict.angle.asbuild());
-		int y = Sin(predict.angle.asbuild());
+		int x = predict.angle.Cos();
+		int y = predict.angle.Sin();
 		if (pInput->fvel)
 		{
 			int forward = pInput->fvel;
@@ -234,8 +234,8 @@ static void fakeProcessInput(PLAYER* pPlayer, InputPacket* pInput)
 	if (va && (sector[nSector].floorstat & 2) != 0)
 	{
 		int z1 = getflorzofslope(nSector, predict.x, predict.y);
-		int x2 = predict.x + MulScale(64, Cos(predict.angle.asbuild()), 30);
-		int y2 = predict.y + MulScale(64, Sin(predict.angle.asbuild()), 30);
+		int x2 = predict.x + MulScale(64, predict.angle.Cos(), 30);
+		int y2 = predict.y + MulScale(64, predict.angle.Sin(), 30);
 		int nSector2 = nSector;
 		updatesector(x2, y2, &nSector2);
 		if (nSector2 == nSector)
diff --git a/source/games/duke/src/animatesprites_d.cpp b/source/games/duke/src/animatesprites_d.cpp
index e4db6c4fb..f5c7d6b45 100644
--- a/source/games/duke/src/animatesprites_d.cpp
+++ b/source/games/duke/src/animatesprites_d.cpp
@@ -308,7 +308,7 @@ void animatesprites_d(tspriteArray& tsprites, const DVector2& viewVec, DAngle vi
 				if (screenpeek == myconnectindex && numplayers >= 2)
 				{
 					t->pos = interpolatedvalue(omypos, mypos, interpfrac).plusZ(gs_playerheight);
-					t->ang = interpolatedvalue(omyang, myang, interpfrac).asbuild();
+					t->angle = interpolatedvalue(omyang, myang, interpfrac);
 					t->sector = mycursectnum;
 				}
 #endif
diff --git a/source/games/duke/src/animatesprites_r.cpp b/source/games/duke/src/animatesprites_r.cpp
index 09d7c3847..91b6d6c34 100644
--- a/source/games/duke/src/animatesprites_r.cpp
+++ b/source/games/duke/src/animatesprites_r.cpp
@@ -350,7 +350,7 @@ void animatesprites_r(tspriteArray& tsprites, const DVector2& viewVec, DAngle vi
 				if (screenpeek == myconnectindex && numplayers >= 2)
 				{
 					t->pos = interpolatedvalue(omypos, mypos, interpfrac).plusZ(gs_playerheight);
-					t->ang = interpolatedvalue(omyang, myang, interpfrac).asbuild();
+					t->angle = interpolatedvalue(omyang, myang, interpfrac);
 					t->sector = mycursectnum;
 				}
 #endif
diff --git a/source/games/duke/src/gameexec.cpp b/source/games/duke/src/gameexec.cpp
index 4cb5c5852..86c37c67a 100644
--- a/source/games/duke/src/gameexec.cpp
+++ b/source/games/duke/src/gameexec.cpp
@@ -346,20 +346,20 @@ void DoPlayer(bool bSet, int lVar1, int lLabelID, int lVar2, DDukeActor* sActor,
 			}
 			ps[iPlayer].horizon.settarget(maphoriz(lValue));
 		}
-		else SetGameVarID(lVar2, ps[iPlayer].horizon.horiz.asbuild(), sActor, sPlayer);
+		else SetGameVarID(lVar2, int(ps[iPlayer].horizon.horiz.Tan() * 128.), sActor, sPlayer);
 		break;
 
 	case PLAYER_OHORIZ:
-		if (!bSet) SetGameVarID(lVar2, ps[iPlayer].horizon.ohoriz.asbuild(), sActor, sPlayer);
+		if (!bSet) SetGameVarID(lVar2, int(ps[iPlayer].horizon.ohoriz.Tan() * 128.), sActor, sPlayer);
 		break;
 
 	case PLAYER_HORIZOFF:
 		if (bSet) ps[iPlayer].horizon.horizoff = maphoriz(lValue);
-		else SetGameVarID(lVar2, ps[iPlayer].horizon.horizoff.asbuild(), sActor, sPlayer);
+		else SetGameVarID(lVar2, int(ps[iPlayer].horizon.horizoff.Tan() * 128.), sActor, sPlayer);
 		break;
 
 	case PLAYER_OHORIZOFF:
-		if (!bSet) SetGameVarID(lVar2, ps[iPlayer].horizon.ohorizoff.asbuild(), sActor, sPlayer);
+		if (!bSet) SetGameVarID(lVar2, int(ps[iPlayer].horizon.ohorizoff.Tan() * 128.), sActor, sPlayer);
 		break;
 
 	case PLAYER_INVDISPTIME:
diff --git a/source/games/duke/src/input.cpp b/source/games/duke/src/input.cpp
index 297db5fce..79dbcc6fc 100644
--- a/source/games/duke/src/input.cpp
+++ b/source/games/duke/src/input.cpp
@@ -792,7 +792,7 @@ static void FinalizeInput(player_struct *p, InputPacket& input)
 			loc.avel = input.avel = 0;
 		}
 
-		if (p->newOwner != nullptr || (p->sync.actions & SB_CENTERVIEW && abs(p->horizon.horiz.asbuild()) > 5))
+		if (p->newOwner != nullptr || (p->sync.actions & SB_CENTERVIEW && abs(p->horizon.horiz.Degrees()) > 2.2370))
 		{
 			loc.horz = input.horz = 0;
 		}
diff --git a/source/games/duke/src/player.cpp b/source/games/duke/src/player.cpp
index 92edf861c..8424d37b1 100644
--- a/source/games/duke/src/player.cpp
+++ b/source/games/duke/src/player.cpp
@@ -338,9 +338,9 @@ DDukeActor* aim(DDukeActor* actor, int abase)
 								int check;
 								if (actor->isPlayer())
 								{
-									double checkval = (act->spr.pos.Z - actor->spr.pos.Z) * 160 / sdist;
-									double horiz = ps[actor->PlayerIndex()].horizon.sum().asbuild();
-									check = abs(checkval - horiz) < 100;
+									double checkval = (act->spr.pos.Z - actor->spr.pos.Z) * 1.25 / sdist;
+									double horiz = ps[actor->PlayerIndex()].horizon.sum().Tan();
+									check = abs(checkval - horiz) < 0.78125;
 								}
 								else check = 1;