diff --git a/JTMM.g3a b/JTMM.g3a
index e853470..a1ab382 100644
Binary files a/JTMM.g3a and b/JTMM.g3a differ
diff --git a/src/main.c b/src/main.c
index 800e04b..86cc71b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -11,9 +11,10 @@
 #include "shared_define.h"
 
 #define MAX_HSPD 2.5
-#define DRILL_HSPD 6.0
+#define DRILL_HSPD 5.0
 #define ACCELERATION 1.0
 #define DECELERATION 0.5
+#define LOCK_MOMENTUM 5
 #define MIN_VSPD -12.0
 #define MAX_VSPD 6.0
 #define JUMP_SPD -3.99
@@ -67,6 +68,7 @@ int main(void)
 	char drill_toggle = 0;
 	int drill_x = 0;
 	int drill_y = 0;
+	int lock_momentum = 0;
 	set_level(level_id, level);
 	DRAW_LEVEL();
 	player_x = start_x;
@@ -144,20 +146,21 @@ int main(void)
 			int trunc_hspd;
 			//ice
 			if (collide(player_x, player_y + 1, level, '~')) friction = 0.2;
+			if (lock_momentum) friction = 0; //momentum lock part 1
 			move = keydown(KEY_RIGHT) - keydown(KEY_LEFT);
-			if (hspd < MAX_HSPD && hspd > -MAX_HSPD)
-			{
-				hspd += ACCELERATION * friction * move;
-			}
+			hspd += ACCELERATION * friction * move;
+			if (lock_momentum) lock_momentum--; //momentum lock part 2
 			if (hspd > 0)
 			{
-				if (friction != 0.2) hspd -= DECELERATION * friction;
+				if (friction != 0.2)
+					hspd -= ((hspd > MAX_HSPD) + 1) * DECELERATION * friction;
 				else hspd -= DECELERATION / 4 * friction;
 				if (hspd < 0) hspd = 0;
 			}
-			else if (hspd < 0)
+			else if (hspd < -0)
 			{
-				if (friction != 0.2) hspd += DECELERATION * friction;
+				if (friction != 0.2)
+					hspd += ((hspd < -MAX_HSPD) + 1) * DECELERATION * friction;
 				else hspd += DECELERATION / 4 * friction;
 				if (hspd > 0) hspd = 0;
 			}
@@ -296,13 +299,14 @@ int main(void)
 			collide_and_erase(drill_x, drill_y, level, 'd');
 			if (collide_spike(drill_x, drill_y, level) || collide_solid(drill_x, drill_y, level, polarity, 0))
 			{
-				if (selected_direction == UP || selected_direction == DOWN)
-				{
-					vspd = -vspd;
-					drill_toggle = 0;
+				drill_toggle = 0;
+				if (selected_direction == UP) vspd = MAX_VSPD;
+				else if (selected_direction == DOWN) vspd = JUMP_SPD;
+				else {
+					lock_momentum = LOCK_MOMENTUM;
+					if (selected_direction == LEFT) hspd = DRILL_HSPD;
+					else /*direction is RIGHT*/ hspd = -DRILL_HSPD;
 				}
-				else if (selected_direction == LEFT) hspd = DRILL_HSPD;
-				else /*direction is RIGHT*/ hspd = -DRILL_HSPD;
 			}
 		}
 		//spike collision and death
@@ -312,6 +316,8 @@ int main(void)
 			player_y = start_y;
 			polarity = 0;
 			drill_toggle = 0;
+			lock_momentum = 0;
+			hspd = 0;
 			vspd = 0;
 		}
 		//border warp
@@ -339,6 +345,8 @@ int main(void)
 				player_y = start_y;
 				polarity = 0;
 				drill_toggle = 0;
+				lock_momentum = 0;
+				hspd = 0;
 				vspd = 0;
 			}
 		}
diff --git a/up-editor/screens/5050.scr b/up-editor/screens/5050.scr
index 6bb7485..5c7d056 100644
--- a/up-editor/screens/5050.scr
+++ b/up-editor/screens/5050.scr
@@ -1 +1 @@
-0000000000000000000000000000000000000000000000000000000.....rr..........000000000.....rr..........000000000.....rr..........000000000.....rr..........000000000..E..rr.......t..00000000011111111bbbb.....00000000000000000bbbb~~~~~00000000.........dddd0000000000000.........dddd0000000000000.....T...11110000000000000..S......0000000000000000011111111100000000000000000000000000000000000000000
\ No newline at end of file
+0000000000000000000000000000000000000000000000000000000.....rr..........000000000.....rr..........000000000.....rr..........000000000.....rr..........000000000..E..rr.......t..00000000011111111bbbb.....00000000000000000bbbb1111100000000.........dddd0000000000000.........dddd0000000000000.....T...11110000000000000..S......0000000000000000011111111100000000000000000000000000000000000000000
\ No newline at end of file
diff --git a/up-editor/screens/5059.scr b/up-editor/screens/5059.scr
index e3e033c..5037c76 100644
--- a/up-editor/screens/5059.scr
+++ b/up-editor/screens/5059.scr
@@ -1 +1 @@
-000000000000000000000000000000000vvvvvv0000000000000000000vv....vv^...v000000000...0v......v^v...000000000...0v..v...v^..^.000000000.S.0vww0v..v^..^.0E.000000rrr0vvww0..v^..^.0..000000.v000vww0.vv^.v^.0v.000000.vv00vvbv.vv^..^..w.000000..v0vvww0..v^..^....000000...0vwrwv..v^..^....000000...0wwwvv..v^v.^w...000000vr..wwvvv.wr...^vvvv0000000vv10000vvv0v0v00000000000000000000000000000000000
\ No newline at end of file
+000000000000000000000000000000000vvvvvv0000000000000000000vv....vv^...v000000000...0v......v^v...000000000...0v..v...v^..^.000000000.S.0vww0v..v^..^.0E.000000rrr0vvww0..v^..^.0..000000.v000vww0.vv^.v^.0v.000000.vv00vvbv.vv^..^..w.000000..v0vvww0..v^..^....000000...0vwrwv..v^..^....000000....wwwvv..v^v.^w...000000vr..wwvvv.wr...^vvvv0000000vv10000vvv0v0v00000000000000000000000000000000000
\ No newline at end of file