diff --git a/source/games/blood/src/view.cpp b/source/games/blood/src/view.cpp
index ebe797c70..3567fa2cb 100644
--- a/source/games/blood/src/view.cpp
+++ b/source/games/blood/src/view.cpp
@@ -526,7 +526,7 @@ static void SetupView(PLAYER* pPlayer, DVector3& cPos, DAngle& cA, DAngle& cH, s
 		{
 			cPos.Z += bobHeight;
 		}
-		cPos.Z -= interpolatedvalue(-10., 10., (cH + DAngle90) / DAngle180);
+		cPos.Z -= interpolatedvalue(0., 10., cH / DAngle90);
 	}
 	else
 	{
diff --git a/source/games/duke/src/hudweapon_d.cpp b/source/games/duke/src/hudweapon_d.cpp
index 5837270ba..55b0047c2 100644
--- a/source/games/duke/src/hudweapon_d.cpp
+++ b/source/games/duke/src/hudweapon_d.cpp
@@ -232,7 +232,7 @@ void displayweapon_d(int snum, double interpfrac)
 
 	plravel = getavel(snum) * (1. / 16.);
 	auto horiz = !SyncInput() ? p->horizon.sum() : p->horizon.interpolatedsum(interpfrac);
-	horiz16th = interpolatedvalue(-16., 16., (horiz + DAngle90) / DAngle180);
+	horiz16th = interpolatedvalue(0., 16., horiz / DAngle90);
 	look_anghalf = p->angle.look_anghalf(interpfrac);
 	looking_arc = p->angle.looking_arc(interpfrac);
 	hard_landing *= 8.;