diff --git a/Tetris2000.py b/Tetris2000.py
index 5d9706c..10e00a9 100644
--- a/Tetris2000.py
+++ b/Tetris2000.py
@@ -113,8 +113,8 @@ class Matrix(Grid):
 
         self.setFocusPolicy(QtCore.Qt.StrongFocus)
 
-        self.auto_repeat_delay = 0
         self.auto_repeat_timer = QtCore.QTimer()
+        self.auto_repeat_timer.setTimerType(QtCore.Qt.PreciseTimer)
         self.auto_repeat_timer.timeout.connect(self.auto_repeat)
         self.fall_timer = QtCore.QTimer()
         self.fall_timer.timeout.connect(self.fall)
diff --git a/tetromino.py b/tetromino.py
index b58351e..c128bac 100644
--- a/tetromino.py
+++ b/tetromino.py
@@ -125,7 +125,7 @@ class Tetromino:
         There is no Auto-Repeat for rotation itself.
         """
         rotated_coords = tuple(
-            block.coord.rotate(self.minoes[0].coord, direction) for block in self.minoes
+            mino.coord.rotate(self.minoes[0].coord, direction) for mino in self.minoes
         )
 
         for movement in self.SUPER_ROTATION_SYSTEM[self.orientation][direction]: