Pulled in changes from Pr20100 config.

printer.cfg

@@ -38,7 +38,7 @@ enable_force_move: True
 step_pin: PC2
 dir_pin: !PB9
 enable_pin: !PC3
-microsteps: 16
+microsteps: 32
 rotation_distance: 40
 endstop_pin: tmc2209_stepper_x:virtual_endstop
 position_endstop: 0
@@ -49,7 +49,7 @@ homing_retract_dist: 0
 [tmc2209 stepper_x]
 uart_pin: PC1
 run_current: 0.860
-stealthchop_threshold: 180
+stealthchop_threshold: 0
 interpolate: False
 sense_resistor: 0.150
 uart_address: 3
@@ -60,7 +60,7 @@ diag_pin: PA5
 step_pin: PB8
 dir_pin: PB7
 enable_pin: !PC3
-microsteps: 16
+microsteps: 32
 rotation_distance: 40
 endstop_pin: tmc2209_stepper_y:virtual_endstop
 position_endstop: 0
@@ -71,28 +71,28 @@ homing_retract_dist: 0
 [tmc2209 stepper_y]
 uart_pin: PC0
 run_current: 0.900
-stealthchop_threshold: 180
+stealthchop_threshold: 0
 interpolate: False
 sense_resistor: 0.150
 uart_address: 3
-driver_SGTHRS: 82
+driver_SGTHRS: 81
 diag_pin: PA6
 
 [stepper_z]
 step_pin: PB6
 dir_pin: !PB5
 enable_pin: !PC3
-microsteps: 16
+microsteps: 32
 rotation_distance: 4
 endstop_pin: probe:z_virtual_endstop
-position_min: -2
+position_min: -3
 position_max: 257
-homing_speed: 4
+homing_speed: 5
 
 [tmc2209 stepper_z]
 uart_pin: PA15
 run_current: 1.000
-stealthchop_threshold: 40
+stealthchop_threshold: 0
 interpolate: False
 sense_resistor: 0.150
 uart_address: 3
@@ -107,7 +107,7 @@ beta: 4160
 step_pin: PB4
 dir_pin: !PB3
 enable_pin: !PC3
-microsteps: 16
+microsteps: 32
 rotation_distance: 4.65
 nozzle_diameter: 0.400
 filament_diameter: 1.750
@@ -121,7 +121,7 @@ max_extrude_only_distance: 150.0
 [tmc2209 extruder]
 uart_pin: PC14
 run_current: 0.550
-stealthchop_threshold: 60
+stealthchop_threshold: 0
 interpolate: False
 sense_resistor: 0.150
 uart_address: 3
@@ -153,7 +153,7 @@ z_hop: 10
 z_hop_speed: 15
 
 [bed_mesh]
-speed: 120
+speed: 150
 mesh_min: 27, 5
 mesh_max: 222, 203 # 196, 203
 probe_count: 5,5