diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 1ad8dcda19..473e823041 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -2413,7 +2413,7 @@
 
 #if ENABLED(NOZZLE_PARK_FEATURE)
   // Specify a park position as { X, Y, Z_raise }
-  #define NOZZLE_PARK_POINT { (X_BED_SIZE / 3), (Y_MIN_POS + 10), 5 }
+  #define NOZZLE_PARK_POINT { (100), (Y_MIN_POS + 10), 5 }
   #define NOZZLE_PARK_MOVE          0   // Park motion: 0 = XY Move, 1 = X Only, 2 = Y Only, 3 = X before Y, 4 = Y before X
   #define NOZZLE_PARK_Z_RAISE_MIN   2   // (mm) Always raise Z by at least this distance
   #define NOZZLE_PARK_XY_FEEDRATE 100   // (mm/s) X and Y axes feedrate (also used for delta Z axis)
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 93fbc37dd3..2a0be95832 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1128,20 +1128,20 @@
  *  X<1>         Set the given parameters only for the X axis.
  *  Y<1>         Set the given parameters only for the Y axis.
  */
-#if ENABLED(MachineLargeROM)
+//#if ENABLED(MachineLargeROM)
   #define INPUT_SHAPING_X
   #define INPUT_SHAPING_Y
-#endif
+//#endif
 #if EITHER(INPUT_SHAPING_X, INPUT_SHAPING_Y)
   #if ENABLED(INPUT_SHAPING_X)
-    #define SHAPING_FREQ_X  40          // (Hz) The default dominant resonant frequency on the X axis.
+    #define SHAPING_FREQ_X  0          // (Hz) The default dominant resonant frequency on the X axis.
     #define SHAPING_ZETA_X  0.15f       // Damping ratio of the X axis (range: 0.0 = no damping to 1.0 = critical damping).
   #endif
   #if ENABLED(INPUT_SHAPING_Y)
-    #define SHAPING_FREQ_Y  40          // (Hz) The default dominant resonant frequency on the Y axis.
+    #define SHAPING_FREQ_Y  0          // (Hz) The default dominant resonant frequency on the Y axis.
     #define SHAPING_ZETA_Y  0.15f       // Damping ratio of the Y axis (range: 0.0 = no damping to 1.0 = critical damping).
   #endif
-  //#define SHAPING_MIN_FREQ  20        // By default the minimum of the shaping frequencies. Override to affect SRAM usage.
+  #define SHAPING_MIN_FREQ  40        // By default the minimum of the shaping frequencies. Override to affect SRAM usage.
   //#define SHAPING_MAX_STEPRATE 10000  // By default the maximum total step rate of the shaped axes. Override to affect SRAM usage.
   //#define SHAPING_MENU                // Add a menu to the LCD to set shaping parameters.
 #endif
@@ -2441,7 +2441,7 @@
 #if BOTH(SDSUPPORT, DIRECT_STEPPING)
   #define BLOCK_BUFFER_SIZE  8
 #elif ENABLED(SDSUPPORT)
-  #define BLOCK_BUFFER_SIZE 16
+  #define BLOCK_BUFFER_SIZE 8
 #else
   #define BLOCK_BUFFER_SIZE 16
 #endif
@@ -2459,13 +2459,13 @@
 // For debug-echo: 128 bytes for the optimal speed.
 // Other output doesn't need to be that speedy.
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
-#define TX_BUFFER_SIZE 64
+#define TX_BUFFER_SIZE 32
 
 // Host Receive Buffer Size
 // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
 // To use flow control, set this buffer size to at least 1024 bytes.
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
-//#define RX_BUFFER_SIZE 1024
+#define RX_BUFFER_SIZE 64
 
 #if RX_BUFFER_SIZE >= 1024
   // Enable to have the controller send XON/XOFF control characters to
@@ -2530,7 +2530,7 @@
 
 // Printrun may have trouble receiving long strings all at once.
 // This option inserts short delays between lines of serial output.
-#define SERIAL_OVERRUN_PROTECTION
+//#define SERIAL_OVERRUN_PROTECTION
 
 // For serial echo, the number of digits after the decimal point
 //#define SERIAL_FLOAT_PRECISION 4
@@ -2660,7 +2660,7 @@
      *   - Switch spools automatically on filament runout
      *   - Switch to a different nozzle on an extruder jam
      */
-    #define TOOLCHANGE_MIGRATION_FEATURE
+    //#define TOOLCHANGE_MIGRATION_FEATURE
 
   #endif