diff --git a/src/info.c b/src/info.c
index ea9eac9d..ccdfa3cf 100644
--- a/src/info.c
+++ b/src/info.c
@@ -15449,7 +15449,7 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
 		S_ORBINAUT_SHIELDDEAD, // deathstate
 		S_NULL,         // xdeathstate
 		sfx_None,       // deathsound
-		10*FRACUNIT,	// speed
+		4*FRACUNIT,     // speed
 		16*FRACUNIT,    // radius
 		32*FRACUNIT,    // height
 		0,              // display offset
@@ -15530,7 +15530,7 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
 		S_JAWZ_DEAD1,   // deathstate
 		S_JAWZ_DEAD2,   // xdeathstate
 		sfx_None,       // deathsound
-		10*FRACUNIT,    // speed
+		4*FRACUNIT,     // speed
 		16*FRACUNIT,    // radius
 		32*FRACUNIT,    // height
 		0,              // display offset
diff --git a/src/k_kart.c b/src/k_kart.c
index dbc9b740..9d3a12c5 100644
--- a/src/k_kart.c
+++ b/src/k_kart.c
@@ -3646,7 +3646,7 @@ static void K_MoveHeldObjects(player_t *player)
 					cur->angle += FixedAngle(cur->info->speed);
 
 					if (cur->extravalue1 < radius)
-						cur->extravalue1 += FixedMul(P_AproxDistance(cur->extravalue1, radius), FRACUNIT/12);
+						cur->extravalue1 += P_AproxDistance(cur->extravalue1, radius) / 12;
 					if (cur->extravalue1 > radius)
 						cur->extravalue1 = radius;
 
@@ -5109,7 +5109,7 @@ void K_MoveKartPlayer(player_t *player, boolean onground)
 
 						for (moloop = 0; moloop < player->kartstuff[k_itemamount]; moloop++)
 						{
-							newangle = FixedAngle(((360/player->kartstuff[k_itemamount])*moloop)*FRACUNIT) + ANGLE_90;
+							newangle = (player->mo->angle + ANGLE_157h) + FixedAngle(((360 / player->kartstuff[k_itemamount]) * moloop) << FRACBITS) + ANGLE_90;
 							mo = P_SpawnMobj(player->mo->x, player->mo->y, player->mo->z, MT_ORBINAUT_SHIELD);
 							if (!mo)
 							{
@@ -5150,7 +5150,7 @@ void K_MoveKartPlayer(player_t *player, boolean onground)
 
 						for (moloop = 0; moloop < player->kartstuff[k_itemamount]; moloop++)
 						{
-							newangle = FixedAngle(((360/player->kartstuff[k_itemamount])*moloop)*FRACUNIT) + ANGLE_90;
+							newangle = (player->mo->angle + ANGLE_157h) + FixedAngle(((360 / player->kartstuff[k_itemamount]) * moloop) << FRACBITS) + ANGLE_90;
 							mo = P_SpawnMobj(player->mo->x, player->mo->y, player->mo->z, MT_JAWZ_SHIELD);
 							if (!mo)
 							{
diff --git a/src/p_mobj.c b/src/p_mobj.c
index d380b97a..ed53f647 100644
--- a/src/p_mobj.c
+++ b/src/p_mobj.c
@@ -1354,7 +1354,7 @@ fixed_t P_GetMobjGravity(mobj_t *mo)
 		if (wasflip == !(mo->eflags & MFE_VERTICALFLIP)) // note!! == ! is not equivalent to != here - turns numeric into bool this way
 			P_PlayerFlip(mo);
 		if (mo->player->kartstuff[k_pogospring])
-			gravityadd = FixedMul(gravityadd, 5*FRACUNIT/2);
+			gravityadd = (5*gravityadd)/2;
 	}
 	else
 	{
@@ -1404,11 +1404,14 @@ fixed_t P_GetMobjGravity(mobj_t *mo)
 					break;
 				case MT_BANANA:
 				case MT_EGGMANITEM:
+				case MT_ORBINAUT:
+				case MT_JAWZ:
+				case MT_JAWZ_DUD:
 				case MT_SSMINE:
-					gravityadd = FixedMul(gravityadd, 5*FRACUNIT/2);
+					gravityadd = (5*gravityadd)/2;
 					break;
 				case MT_SINK:
-					gravityadd = FixedMul(gravityadd, 5*FRACUNIT); // Double gravity
+					gravityadd = (5*gravityadd); // Double gravity
 					break;
 				case MT_SIGN:
 					gravityadd /= 8;