diff --git a/printer.cfg b/printer.cfg
index fd3f1ed..42bef5f 100644
--- a/printer.cfg
+++ b/printer.cfg
@@ -13,7 +13,7 @@ canbus_uuid: 0ab26b4c87c4
 [printer]
 kinematics: corexy
 max_velocity: 500
-max_accel: 4000 	#Max 4000
+max_accel: 20000
 max_z_velocity: 20 			#Max 15 for 12V TMC Drivers, can increase for 24V
 max_z_accel: 350
 square_corner_velocity: 5.0
@@ -49,7 +49,7 @@ cs_pin: PC13
 spi_software_mosi_pin: PG6
 spi_software_miso_pin: PG7
 spi_software_sclk_pin: PG8
-run_current: 0.800
+run_current: 1.000
 stealthchop_threshold: 0
 
 # Y Stepper on Motor2 (A Motor)
@@ -62,8 +62,8 @@ rotation_distance: 40
 endstop_pin: ^PF3
 full_steps_per_rotation:200  #set to 400 for 0.9 degree stepper
 position_min: 0
-position_endstop: 300
-position_max: 300
+position_endstop: 355
+position_max: 355
 homing_speed: 25  #Max 100
 homing_retract_dist: 5
 homing_positive_dir: true
@@ -73,7 +73,7 @@ cs_pin: PE3
 spi_software_mosi_pin: PG6
 spi_software_miso_pin: PG7
 spi_software_sclk_pin: PG8
-run_current: 0.800
+run_current: 1.000
 stealthchop_threshold: 0
 
 
@@ -206,7 +206,12 @@ cs_pin: printhead: PB12
 spi_software_sclk_pin: printhead: PB10
 spi_software_mosi_pin: printhead: PB11
 spi_software_miso_pin: printhead: PB2
-axes_map: x,y,z
+axes_map: x,z,y
+
+[resonance_tester]
+accel_chip: adxl345
+probe_points:
+    175, 175, 30
 
 #####################################################################
 # 	Bed Heater
@@ -236,13 +241,29 @@ pid_kd: 363.769
 pin: printhead: PB6
 x_offset: 0
 y_offset: 25.0
-z_offset: 0
+#z_offset: 0
 speed: 10.0
 samples: 3
 samples_result: median
 sample_retract_dist: 5.0
 samples_tolerance: 0.006
 samples_tolerance_retries: 3
+activate_gcode:
+    {% set PROBE_TEMP = 150 %}
+    {% set MAX_TEMP = PROBE_TEMP + 5 %}
+    {% set ACTUAL_TEMP = printer.extruder.temperature %}
+    {% set TARGET_TEMP = printer.extruder.target %}
+
+    {% if TARGET_TEMP > PROBE_TEMP %}
+        { action_respond_info('Extruder temperature target of %.1fC is too high, lowering to %.1fC' % (TARGET_TEMP, PROBE_TEMP)) }
+        M109 S{ PROBE_TEMP }
+    {% else %}
+        # Temperature target is already low enough, but nozzle may still be too hot.
+        {% if ACTUAL_TEMP > MAX_TEMP %}
+            { action_respond_info('Extruder temperature %.1fC is still too high, waiting until below %.1fC' % (ACTUAL_TEMP, MAX_TEMP)) }
+            TEMPERATURE_WAIT SENSOR=extruder MAXIMUM={ MAX_TEMP }
+        {% endif %}
+    {% endif %}
 
 #####################################################################
 # 	Fan Control
@@ -334,7 +355,7 @@ points:
 speed: 100
 horizontal_move_z: 10
 retries: 5
-retry_tolerance: 0.0075
+retry_tolerance: 0.01
 max_adjust: 10
 
 [board_pins]
@@ -386,4 +407,15 @@ gcode:
     G90                            ; absolute positioning
     G0  X125 Y250 F3600            ; park nozzle at rear
     BED_MESH_CLEAR
-    
+
+#*# <---------------------- SAVE_CONFIG ---------------------->
+#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
+#*#
+#*# [input_shaper]
+#*# shaper_type_x = mzv
+#*# shaper_freq_x = 49.4
+#*# shaper_type_y = zv
+#*# shaper_freq_y = 62.0
+#*#
+#*# [probe]
+#*# z_offset = -1.650