diff --git a/optimized_user_settings.cfg b/optimized_user_settings.cfg
index 71bc073..4ecc04d 100644
--- a/optimized_user_settings.cfg
+++ b/optimized_user_settings.cfg
@@ -24,6 +24,7 @@ mcu: cartographer
 x_offset: 0
 y_offset: 22
 verbose: no
+accel_chip: adxl345
 
 [bed_mesh]
 zero_reference_position: 165, 165
@@ -41,13 +42,11 @@ sensor_mcu: cartographer
 min_temp: 5
 max_temp: 105
 
-[adxl345]
-cs_pin: cartographer:PA3
-spi_bus: spi1
+# ADXL345 is integrated in Cartographer - configured via accel_chip in [cartographer] section
 
 [resonance_tester]
-accel_chip: adxl345
-probe_points:
+accel_chip: cartographer
+probe_points: 165, 165, 20
     165, 165, 20
 
 # ============================================================================
diff --git a/user_settings_clean.cfg b/user_settings_clean.cfg
index 71bc073..4ecc04d 100644
--- a/user_settings_clean.cfg
+++ b/user_settings_clean.cfg
@@ -24,6 +24,7 @@ mcu: cartographer
 x_offset: 0
 y_offset: 22
 verbose: no
+accel_chip: adxl345
 
 [bed_mesh]
 zero_reference_position: 165, 165
@@ -41,13 +42,11 @@ sensor_mcu: cartographer
 min_temp: 5
 max_temp: 105
 
-[adxl345]
-cs_pin: cartographer:PA3
-spi_bus: spi1
+# ADXL345 is integrated in Cartographer - configured via accel_chip in [cartographer] section
 
 [resonance_tester]
-accel_chip: adxl345
-probe_points:
+accel_chip: cartographer
+probe_points: 165, 165, 20
     165, 165, 20
 
 # ============================================================================