diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 87d2ee5f9c49..3842ebab43e0 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -619,7 +619,7 @@
 // Above this temperature the heater will be switched off.
 // This can protect components from overheating, but NOT from shorts and failures.
 // (Use MINTEMP for thermistor short/failure protection.)
-#define HEATER_0_MAXTEMP 350                               // DIGA-Tech:
+#define HEATER_0_MAXTEMP 275                               // DIGA-Tech:
 #define HEATER_1_MAXTEMP 275
 #define HEATER_2_MAXTEMP 275
 #define HEATER_3_MAXTEMP 275
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index a87c8bef27fb..b14909655947 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1079,8 +1079,8 @@
  *  X<1>         Set the given parameters only for the X axis.
  *  Y<1>         Set the given parameters only for the Y axis.
  */
-//#define INPUT_SHAPING_X                                    // DIGA-Tech:
-//#define INPUT_SHAPING_Y                                    // DIGA-Tech:
+#define INPUT_SHAPING_X                                    // DIGA-Tech:
+#define INPUT_SHAPING_Y                                    // DIGA-Tech:
 #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.