Removed Hold Current from Configs as recommended by Kevin

as mentioned in Klipper3d/klipper#4977
"Don't use hold_current."

Klipper_cfg/Prusa_Universal_Config_Revised/Boards/Duet3Mini/printer_duet3mini.cfg

@@ -95,7 +95,6 @@ sense_resistor: 0.056
 stealthchop_threshold: 999999           # enable stealthChop
 interpolate: True
 run_current: .65 #0.8
-hold_current: .15
 #driver_IHOLDDELAY: 8
 #driver_TPOWERDOWN: 20
 #driver_TBL: 2
@@ -138,7 +137,6 @@ sense_resistor: 0.056
 stealthchop_threshold: 999999           # enable stealthChop
 interpolate: True
 run_current: .65
-hold_current: .25
 #driver_IHOLDDELAY: 8
 #driver_TPOWERDOWN: 20
 #driver_TBL: 2
@@ -182,7 +180,6 @@ sense_resistor: 0.056
 stealthchop_threshold: 999999           # enable stealthChop
 interpolate: True
 run_current: .33033
-hold_current: .33033
 #driver_IHOLDDELAY: 8
 #driver_TPOWERDOWN: 20
 #driver_TBL: 2
@@ -218,7 +215,6 @@ sense_resistor: 0.056
 stealthchop_threshold: 999999           # enable stealthChop
 interpolate: True
 run_current: .33033
-hold_current: .33033
 #driver_IHOLDDELAY: 8
 #driver_TPOWERDOWN: 20
 #driver_TBL: 2
@@ -255,7 +251,6 @@ sense_resistor: 0.056
 stealthchop_threshold: 999999           # enable stealthChop
 interpolate: False
 run_current: .50
-hold_current: .2
 #driver_IHOLDDELAY: 8
 #driver_TPOWERDOWN: 20
 #driver_TBL: 2

Klipper_cfg/Prusa_Universal_Config_Revised/Boards/Einsy/printer_einsy.cfg

@@ -46,7 +46,6 @@ homing_retract_dist: 0
 cs_pin: x_uart_pin
 interpolate: True
 run_current: .3
-hold_current: .3
 sense_resistor: 0.220
 diag1_pin: !x_diag_pin
 driver_IHOLDDELAY: 8
@@ -79,7 +78,6 @@ homing_retract_dist: 0
 cs_pin: y_uart_pin
 interpolate: True
 run_current: .35
-hold_current: .35
 sense_resistor: 0.220
 diag1_pin: !y_diag_pin
 driver_IHOLDDELAY: 8
@@ -113,7 +111,6 @@ homing_speed: 13.333
 cs_pin: z0_uart_pin
 interpolate: True
 run_current: .53
-hold_current: .53
 sense_resistor: 0.220
 diag1_pin: !z0_diag_pin
 driver_IHOLDDELAY: 8
@@ -143,7 +140,6 @@ max_temp: 305
 cs_pin: e_uart_pin
 interpolate: True
 run_current: .51
-hold_current: .1
 sense_resistor: 0.220
 diag1_pin: !e_diag_pin
 driver_IHOLDDELAY: 8

Klipper_cfg/Prusa_Universal_Config_Revised/Boards/Octopus_MMU/printer_octopus_mmu.cfg

@@ -65,7 +65,6 @@ sense_resistor: 0.110
 #stealthchop_threshold: 999999           # enable stealthChop
 interpolate: True
 run_current: .65
-hold_current: .25
 driver_IHOLDDELAY: 8
 driver_TPOWERDOWN: 20
 driver_TBL: 2
@@ -101,7 +100,6 @@ sense_resistor: 0.110
 #stealthchop_threshold: 999999           # enable stealthChop
 interpolate: True
 run_current: .65
-hold_current: .25
 driver_IHOLDDELAY: 8
 driver_TPOWERDOWN: 20
 driver_TBL: 2
@@ -137,7 +135,6 @@ sense_resistor: 0.110
 stealthchop_threshold: 999999           # enable stealthChop
 interpolate: True
 run_current: .33033
-hold_current: .33033
 driver_IHOLDDELAY: 8
 driver_TPOWERDOWN: 20
 driver_TBL: 2
@@ -165,7 +162,6 @@ sense_resistor: 0.110
 stealthchop_threshold: 999999           # enable stealthChop
 interpolate: True
 run_current: .33033
-hold_current: .33033
 driver_IHOLDDELAY: 8
 driver_TPOWERDOWN: 20
 driver_TBL: 2
@@ -193,7 +189,6 @@ sense_resistor: 0.110
 stealthchop_threshold: 999999           # enable stealthChop
 interpolate: False
 run_current: .50
-hold_current: .1
 driver_IHOLDDELAY: 8
 driver_TPOWERDOWN: 20
 driver_TBL: 2
@@ -218,8 +213,6 @@ sensor_pin: heater_bed_sensor_pin
 min_temp: 0
 max_temp: 125
 
-
-
 #####################################################################
 #   Z_Tilt adjusy X Gantry
 #####################################################################
@@ -261,7 +254,6 @@ idle_speed: 0.3                         # slow down when idling
 pin: fan_toolhead_cooling_pin
 max_power: 1.0
 
-
 ######################################################################
 # Mini 12864Panel v2.1 (with neopixel backlight leds)
 #

Klipper_cfg/Prusa_Universal_Config_Revised/Boards/SKR_1.4/printer_skr1.4.cfg

@@ -36,7 +36,6 @@ uart_pin: P1.10
 diag_pin: P1.29
 interpolate: true
 run_current: 0.800
-hold_current: 0.750
 stealthchop_threshold: 1
 sense_resistor: 0.110
 driver_SGTHRS: 130
@@ -59,7 +58,6 @@ uart_pin: P1.9
 diag_pin: P1.28
 interpolate: true
 run_current: 0.800
-hold_current: 0.750
 stealthchop_threshold: 250
 sense_resistor: 0.110
 driver_SGTHRS: 130
@@ -79,7 +77,6 @@ homing_speed: 10
 uart_pin: P1.8
 interpolate: true
 run_current: 0.650
-hold_current: 0.600
 stealthchop_threshold: 1
 sense_resistor: 0.110
 
@@ -94,7 +91,6 @@ rotation_distance: 8
 uart_pin: P1.1
 interpolate: true
 run_current: 0.650
-hold_current: 0.600
 stealthchop_threshold: 15
 sense_resistor: 0.110
 
@@ -125,7 +121,6 @@ pressure_advance: 0.03565
 uart_pin: P1.4
 interpolate: false					#Interpolation does not improve extrusion
 run_current: 0.750
-hold_current: 0.700
 #stealthchop_threshold: 5			#Disable stealthchop to decrease extruder temp and prevent skipping
 sense_resistor: 0.110
 

Klipper_cfg/Prusa_Universal_Config_Revised/MMU/Boards/Octopus/mmu2s_board.cfg

@@ -10,7 +10,6 @@
 [tmc2209 manual_stepper gear_stepper]
 uart_pin: PE4
 run_current: 0.800
-hold_current: 0.200
 interpolate: true
 sense_resistor: 0.110
 stealthchop_threshold: 999999
@@ -35,7 +34,6 @@ endstop_pin: PG12  #FINDA on MMU
 uart_pin: PE1
 diag_pin: PG14
 run_current: 0.400 #800
-hold_current: 0.200 #800
 interpolate: true
 sense_resistor: 0.110
 #stealthchop_threshold: 999999
@@ -59,7 +57,6 @@ homing_retract_dist: 0
 uart_pin: PD3
 diag_pin: PG15
 run_current: 0.400 #1000
-hold_current: 0.200 #400
 interpolate: true
 sense_resistor: 0.110
 stealthchop_threshold: 999999

Klipper_cfg/Prusa_Universal_Config_Revised/MMU/Boards/SKR_Mini/mmu2s_board.cfg

@@ -24,7 +24,6 @@ uart_pin: mmu:PC11
 tx_pin: mmu:PC10
 uart_address: 3
 run_current: 0.800
-hold_current: 0.200
 interpolate: true
 sense_resistor: 0.110
 stealthchop_threshold: 999999
@@ -51,7 +50,6 @@ tx_pin: mmu:PC10
 diag_pin: ^mmu:PC1
 uart_address: 2
 run_current: 0.400 #800
-hold_current: 0.200 #800
 interpolate: true
 sense_resistor: 0.110
 stealthchop_threshold: 999999
@@ -77,7 +75,6 @@ tx_pin: mmu:PC10
 diag_pin: ^mmu:PC0
 uart_address: 0
 run_current: 0.400 #1000
-hold_current: 0.200 #400
 interpolate: true
 sense_resistor: 0.110
 stealthchop_threshold: 999999

Klipper_cfg/Prusa_Universal_Config_Revised/MMU/mmu2s_home.cfg

@@ -76,14 +76,13 @@ gcode:
     {% set HOME_CUR = 0.10 %}
     {% set driver_config = printer.configfile.settings['tmc2209 manual_stepper idler_stepper'] %}
     {% set RUN_CUR = driver_config.run_current %}
-    {% set HOLD_CUR = driver_config.hold_current %}
     # There are two homes for X and Y to cover the case where we are already up
     # against the end-stop. The sensorless homing doesn't work well unless the
     # motor is in motion. So the first home, ensures we ARE up against the end-stop.
     # Then we move a short distance away from the end-stop, assured we won't crash 
     # into anything because we're starting on the end-stop, and then do a second homing. 
     M118 Homing idler
-    SET_TMC_CURRENT STEPPER=idler_stepper CURRENT={HOME_CUR} HOLDCURRENT={HOME_CUR}
+    SET_TMC_CURRENT STEPPER=idler_stepper CURRENT={HOME_CUR}
     _MMU_MANUAL_STEPPER STEPPER=idler_stepper SET_POSITION=0
     _MMU_MANUAL_STEPPER STEPPER=idler_stepper MOVE=7
     {% if printer["gcode_macro _VAR_MMU2S"].tmc2209_sensorless ==  0 %}
@@ -94,7 +93,7 @@ gcode:
     {% endif %}
     _MMU_MANUAL_STEPPER STEPPER=idler_stepper SET_POSITION=2
     _MMU_MANUAL_STEPPER STEPPER=idler_stepper MOVE={printer["gcode_macro _VAR_MMU2S"].idler_home_position}
-    SET_TMC_CURRENT STEPPER=idler_stepper CURRENT={RUN_CUR} HOLDCURRENT={HOLD_CUR}
+    SET_TMC_CURRENT STEPPER=idler_stepper CURRENT={RUN_CUR}
 
 # Home selector
 [gcode_macro HOME_SELECTOR]
@@ -103,14 +102,13 @@ gcode:
     {% set HOME_CUR = 0.30 %}
     {% set driver_config = printer.configfile.settings['tmc2209 manual_stepper selector_stepper'] %}
     {% set RUN_CUR = driver_config.run_current %}
-    {% set HOLD_CUR = driver_config.hold_current %}
     # There are two homes for X and Y to cover the case where we are already up
     # against the end-stop. The sensorless homing doesn't work well unless the
     # motor is in motion. So the first home, ensures we ARE up against the end-stop.
     # Then we move a short distance away from the end-stop, assured we won't crash 
     # into anything because we're starting on the end-stop, and then do a second homing
     M118 Homing selector
-    SET_TMC_CURRENT STEPPER=selector_stepper CURRENT={HOME_CUR} HOLDCURRENT={HOME_CUR}
+    SET_TMC_CURRENT STEPPER=selector_stepper CURRENT={HOME_CUR}
     _MMU_MANUAL_STEPPER STEPPER=selector_stepper SET_POSITION=0
     {% if printer["gcode_macro _VAR_MMU2S"].tmc2209_sensorless ==  0 %}
         _MMU_MANUAL_STEPPER STEPPER=selector_stepper MOVE=-76
@@ -119,5 +117,5 @@ gcode:
         _MMU_MANUAL_STEPPER STEPPER=selector_stepper MOVE=-76 STOP_ON_ENDSTOP=1
     {% endif %}
     _MMU_MANUAL_STEPPER STEPPER=selector_stepper SET_POSITION=0
-    SET_TMC_CURRENT STEPPER=selector_stepper CURRENT={RUN_CUR} HOLDCURRENT={HOLD_CUR}
+    SET_TMC_CURRENT STEPPER=selector_stepper CURRENT={RUN_CUR}
 

Klipper_cfg/Prusa_Universal_Config_Revised/Macros/homing.cfg

@@ -7,42 +7,40 @@ gcode:
     {% set driver_config = printer.configfile.settings['tmc2130 stepper_x'] %}	
 	{% endif %}
     {% set RUN_CUR = driver_config.run_current %}
-    {% set HOLD_CUR = driver_config.hold_current %}
     # There are two homes for X and Y to cover the case where we are already up
     # against the end-stop. The sensorless homing doesn't work well unless the
     # motor is in motion. So the first home, ensures we ARE up against the end-stop.
     # Then we move a short distance away from the end-stop, assured we won't crash 
     # into anything because we're starting on the end-stop, and then do a second homing. 
-    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={HOME_CUR} HOLDCURRENT={HOME_CUR}
+    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={HOME_CUR}
     G28 X ; Zero X
     M400
     G1 X10 F1000
     M400
     G28 X ; Home X
-    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={RUN_CUR} HOLDCURRENT={HOLD_CUR}
+    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={RUN_CUR}
 
 [gcode_macro _SENSORLESS_HOME_Y]
 gcode:
     {% set HOME_CUR = 0.13 %}
 	{% if printer["gcode_macro _stepper_type"].tmc2209|int == 1 %}
-    {% set driver_config = printer.configfile.settings['tmc2209 stepper_x'] %}
+    {% set driver_config = printer.configfile.settings['tmc2209 stepper_y'] %}
 	{% else %}
-    {% set driver_config = printer.configfile.settings['tmc2130 stepper_x'] %}	
+    {% set driver_config = printer.configfile.settings['tmc2130 stepper_y'] %}	
 	{% endif %}
     {% set RUN_CUR = driver_config.run_current %}
-    {% set HOLD_CUR = driver_config.hold_current %}
     # There are two homes for X and Y to cover the case where we are already up
     # against the end-stop. The sensorless homing doesn't work well unless the
     # motor is in motion. So the first home, ensures we ARE up against the end-stop.
     # Then we move a short distance away from the end-stop, assured we won't crash 
     # into anything because we're starting on the end-stop, and then do a second homing. 
-    SET_TMC_CURRENT STEPPER=stepper_y CURRENT={HOME_CUR} HOLDCURRENT={HOME_CUR}
+    SET_TMC_CURRENT STEPPER=stepper_y CURRENT={HOME_CUR}
     G28 Y ; Zero Y
     M400
     G1 Y10 F1000
     M400
     G28 Y ; Home Y
-    SET_TMC_CURRENT STEPPER=stepper_y CURRENT={RUN_CUR} HOLDCURRENT={HOLD_CUR}
+    SET_TMC_CURRENT STEPPER=stepper_y CURRENT={RUN_CUR}
 
 [homing_override]
 set_position_z:0 # Make printer think Z axis is at zero, so we can force a move upwards away from build plate

Klipper_cfg/Prusa_Universal_Config_Revised/Macros/tram_z.cfg

@@ -7,12 +7,11 @@ gcode:
     {% set driver_config = printer.configfile.settings['tmc2130 stepper_x'] %}	
 	{% endif %}
     {% set RUN_CUR = driver_config.run_current %}
-    {% set HOLD_CUR = driver_config.hold_current %}
     G28
     G1 X125 Y105 F2000
     G1 Z208 F1000
     SET_KINEMATIC_POSITION Z=203
-	SET_TMC_CURRENT STEPPER=stepper_z CURRENT={TRAM_CUR} HOLDCURRENT={TRAM_CUR}
+	SET_TMC_CURRENT STEPPER=stepper_z CURRENT={TRAM_CUR}
     G1 Z208 F100
-    SET_TMC_CURRENT STEPPER=stepper_z CURRENT={RUN_CUR} HOLDCURRENT={HOLD_CUR}
+    SET_TMC_CURRENT STEPPER=stepper_z CURRENT={RUN_CUR}
     G28 Z