diff --git a/resources/profiles/Elegoo/machine/EC/Elegoo Centauri 0.4 nozzle.json b/resources/profiles/Elegoo/machine/EC/Elegoo Centauri 0.4 nozzle.json
index 5e624430f2..850152b519 100644
--- a/resources/profiles/Elegoo/machine/EC/Elegoo Centauri 0.4 nozzle.json	
+++ b/resources/profiles/Elegoo/machine/EC/Elegoo Centauri 0.4 nozzle.json	
@@ -50,7 +50,8 @@
   ],
   "gcode_flavor": "klipper",
   "change_filament_gcode": "M600",
+  "layer_change_gcode": "SET_PRINT_STATS_INFO CURRENT_LAYER={layer_num + 1}",
   "machine_pause_gcode": "M600",
-  "machine_start_gcode": ";;===== date: 20240520 =====================\n;printer_model:[printer_model]\n;initial_filament:{filament_type[initial_extruder]}\n;curr_bed_type:{curr_bed_type}\nM400 ; wait for buffer to clear\nM220 S100 ;Set the feed speed to 100%\nM221 S100 ;Set the flow rate to 100%\nM104 S140\nM190 S[bed_temperature_initial_layer_single]\nG90\nG28 ;home\nM729 ;Clean Nozzle\n\n\n;=============turn on fans to prevent PLA jamming=================\n{if filament_type[initial_no_support_extruder]==\"PLA\"}\n    {if (bed_temperature[initial_no_support_extruder] >50)||(bed_temperature_initial_layer[initial_no_support_extruder] >50)}\n    M106 P3 S255\n    {elsif (bed_temperature[initial_no_support_extruder] >45)||(bed_temperature_initial_layer[initial_no_support_extruder] >45)}\n    M106 P3 S180\n    {endif};Prevent PLA from jamming\n{endif}\n\n;enable_pressure_advance:{enable_pressure_advance[initial_extruder]}\n;This value is called if pressure advance is enabled\n{if enable_pressure_advance[initial_extruder] == \"true\"}\nSET_PRESSURE_ADVANCE ADVANCE=[pressure_advance] ;\nM400\n{endif}\nM204 S{min(20000,max(1000,outer_wall_acceleration))} ;Call exterior wall print acceleration\n\n\nG1 X{print_bed_max[0]*0.5} Y-1.2 F20000\nG1 Z0.3 F900\nM109 S[nozzle_temperature_initial_layer]\nM83\nG92 E0 ;Reset Extruder\nG1 F{min(6000, max(900, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X-1.2 E10.156 ;Draw the first line\nG1 Y98.8 E7.934\nG1 X-0.5 Y100 E0.1\nG1 Y-0.3 E7.934\nG1 X{print_bed_max[0]*0.5-50} E6.284\nG1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5-30} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5-10} E2\nG1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+10} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+30} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+50} E2\n;End PA test.\n\n\nG3 I-1 J0 Z0.6 F1200.0 ;Move to side a little\nG1 F20000\nG92 E0 ;Reset Extruder\n;LAYER_COUNT:[total_layer_count]\n;LAYER:0",
+  "machine_start_gcode": ";;===== date: 20240520 =====================\n;printer_model:[printer_model]\n;initial_filament:{filament_type[initial_extruder]}\n;curr_bed_type:{curr_bed_type}\nM400 ; wait for buffer to clear\nM220 S100 ;Set the feed speed to 100%\nM221 S100 ;Set the flow rate to 100%\nM104 S140\nM140 S[bed_temperature_initial_layer_single]\nG90\nG28 ;home\nM729 ;Clean Nozzle\nM106 P2 S255\nM190 S[bed_temperature_initial_layer_single]\nM106 P2 S0\n\n\n;=============turn on fans to prevent PLA jamming=================\n{if filament_type[initial_no_support_extruder]==\"PLA\"}\n    {if (bed_temperature[initial_no_support_extruder] >50)||(bed_temperature_initial_layer[initial_no_support_extruder] >50)}\n    M106 P3 S255\n    {elsif (bed_temperature[initial_no_support_extruder] >45)||(bed_temperature_initial_layer[initial_no_support_extruder] >45)}\n    M106 P3 S180\n    {endif};Prevent PLA from jamming\n{endif}\n\n;enable_pressure_advance:{enable_pressure_advance[initial_extruder]}\n;This value is called if pressure advance is enabled\n{if enable_pressure_advance[initial_extruder] == \"true\"}\nSET_PRESSURE_ADVANCE ADVANCE=[pressure_advance] ;\nM400\n{endif}\nM204 S{min(20000,max(1000,outer_wall_acceleration))} ;Call exterior wall print acceleration\n\n\nG1 X{print_bed_max[0]*0.5} Y-1.2 F20000\nG1 Z0.3 F900\nM109 S[nozzle_temperature_initial_layer]\nM83\nG92 E0 ;Reset Extruder\nG1 F{min(6000, max(900, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X-1.2 E10.156 ;Draw the first line\nG1 Y98.8 E7.934\nG1 X-0.5 Y100 E0.1\nG1 Y-0.3 E7.934\nG1 X{print_bed_max[0]*0.5-50} E6.284\nG1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5-30} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5-10} E2\nG1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+10} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+30} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+50} E2\n;End PA test.\n\n\nG3 I-1 J0 Z0.6 F1200.0 ;Move to side a little\nG1 F20000\nG92 E0 ;Reset Extruder\nSET_PRINT_STATS_INFO TOTAL_LAYER=[total_layer_count]\n;LAYER_COUNT:[total_layer_count]\n;LAYER:0",
   "machine_end_gcode": ";===== date: 20250109 =====================\nM400 ; wait for buffer to clear\nM140 S0 ;Turn-off bed\nM106 S255 ;Cooling nozzle\nM83\nG92 E0 ; zero the extruder\nG2 I1 J0 Z{max_layer_z+0.5} E-1 F3000 ; lower z a little\nG90\n{if max_layer_z > 50}G1 Z{min(max_layer_z+50, printable_height+0.5)} F20000{else}G1 Z100 F20000 {endif}; Move print head up \nM204 S5000\nM400\nM83\nG1 X202 F20000\nM400\nG1 Y250 F20000\nG1 Y264.5 F1200\nM400\nG92 E0\nM104 S0 ;Turn-off hotend\nM140 S0 ;Turn-off bed\nM106 S0 ; turn off fan\nM106 P2 S0 ; turn off remote part cooling fan\nM106 P3 S0 ; turn off chamber cooling fan\nM84 ;Disable all steppers"
-}
\ No newline at end of file
+}
diff --git a/resources/profiles/Elegoo/machine/ECC/Elegoo Centauri Carbon 0.4 nozzle.json b/resources/profiles/Elegoo/machine/ECC/Elegoo Centauri Carbon 0.4 nozzle.json
index a9030ff179..70e879e911 100644
--- a/resources/profiles/Elegoo/machine/ECC/Elegoo Centauri Carbon 0.4 nozzle.json	
+++ b/resources/profiles/Elegoo/machine/ECC/Elegoo Centauri Carbon 0.4 nozzle.json	
@@ -52,6 +52,6 @@
   "change_filament_gcode": "M600",
   "layer_change_gcode": "SET_PRINT_STATS_INFO CURRENT_LAYER={layer_num + 1}",
   "machine_pause_gcode": "M600",
-  "machine_start_gcode": ";;===== date: 20240520 =====================\n;printer_model:[printer_model]\n;initial_filament:{filament_type[initial_extruder]}\n;curr_bed_type:{curr_bed_type}\nM400 ; wait for buffer to clear\nM220 S100 ;Set the feed speed to 100%\nM221 S100 ;Set the flow rate to 100%\nM104 S140\nM190 S[bed_temperature_initial_layer_single]\nG90\nG28 ;home\nM729 ;Clean Nozzle\n\n\n;=============turn on fans to prevent PLA jamming=================\n{if filament_type[initial_no_support_extruder]==\"PLA\"}\n    {if (bed_temperature[initial_no_support_extruder] >50)||(bed_temperature_initial_layer[initial_no_support_extruder] >50)}\n    M106 P3 S255\n    {elsif (bed_temperature[initial_no_support_extruder] >45)||(bed_temperature_initial_layer[initial_no_support_extruder] >45)}\n    M106 P3 S180\n    {endif};Prevent PLA from jamming\n{endif}\n\n;enable_pressure_advance:{enable_pressure_advance[initial_extruder]}\n;This value is called if pressure advance is enabled\n{if enable_pressure_advance[initial_extruder] == \"true\"}\nSET_PRESSURE_ADVANCE ADVANCE=[pressure_advance] ;\nM400\n{endif}\nM204 S{min(20000,max(1000,outer_wall_acceleration))} ;Call exterior wall print acceleration\n\n\nG1 X{print_bed_max[0]*0.5} Y-1.2 F20000\nG1 Z0.3 F900\nM109 S[nozzle_temperature_initial_layer]\nM83\nG92 E0 ;Reset Extruder\nG1 F{min(6000, max(900, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X-1.2 E10.156 ;Draw the first line\nG1 Y98.8 E7.934\nG1 X-0.5 Y100 E0.1\nG1 Y-0.3 E7.934\nG1 X{print_bed_max[0]*0.5-50} E6.284\nG1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5-30} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5-10} E2\nG1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+10} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+30} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+50} E2\n;End PA test.\n\n\nG3 I-1 J0 Z0.6 F1200.0 ;Move to side a little\nG1 F20000\nG92 E0 ;Reset Extruder\nSET_PRINT_STATS_INFO TOTAL_LAYER=[total_layer_count]\n;LAYER_COUNT:[total_layer_count]\n;LAYER:0",
+  "machine_start_gcode": ";;===== date: 20240520 =====================\n;printer_model:[printer_model]\n;initial_filament:{filament_type[initial_extruder]}\n;curr_bed_type:{curr_bed_type}\nM400 ; wait for buffer to clear\nM220 S100 ;Set the feed speed to 100%\nM221 S100 ;Set the flow rate to 100%\nM104 S140\nM140 S[bed_temperature_initial_layer_single]\nG90\nG28 ;home\nM729 ;Clean Nozzle\nM106 P2 S255\nM190 S[bed_temperature_initial_layer_single]\nM106 P2 S0\n\n\n;=============turn on fans to prevent PLA jamming=================\n{if filament_type[initial_no_support_extruder]==\"PLA\"}\n    {if (bed_temperature[initial_no_support_extruder] >50)||(bed_temperature_initial_layer[initial_no_support_extruder] >50)}\n    M106 P3 S255\n    {elsif (bed_temperature[initial_no_support_extruder] >45)||(bed_temperature_initial_layer[initial_no_support_extruder] >45)}\n    M106 P3 S180\n    {endif};Prevent PLA from jamming\n{endif}\n\n;enable_pressure_advance:{enable_pressure_advance[initial_extruder]}\n;This value is called if pressure advance is enabled\n{if enable_pressure_advance[initial_extruder] == \"true\"}\nSET_PRESSURE_ADVANCE ADVANCE=[pressure_advance] ;\nM400\n{endif}\nM204 S{min(20000,max(1000,outer_wall_acceleration))} ;Call exterior wall print acceleration\n\n\nG1 X{print_bed_max[0]*0.5} Y-1.2 F20000\nG1 Z0.3 F900\nM109 S[nozzle_temperature_initial_layer]\nM83\nG92 E0 ;Reset Extruder\nG1 F{min(6000, max(900, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X-1.2 E10.156 ;Draw the first line\nG1 Y98.8 E7.934\nG1 X-0.5 Y100 E0.1\nG1 Y-0.3 E7.934\nG1 X{print_bed_max[0]*0.5-50} E6.284\nG1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5-30} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5-10} E2\nG1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+10} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+30} E2\nG1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))} \nG1 X{print_bed_max[0]*0.5+50} E2\n;End PA test.\n\n\nG3 I-1 J0 Z0.6 F1200.0 ;Move to side a little\nG1 F20000\nG92 E0 ;Reset Extruder\nSET_PRINT_STATS_INFO TOTAL_LAYER=[total_layer_count]\n;LAYER_COUNT:[total_layer_count]\n;LAYER:0",
   "machine_end_gcode": ";===== date: 20250109 =====================\nM400 ; wait for buffer to clear\nM140 S0 ;Turn-off bed\nM106 S255 ;Cooling nozzle\nM83\nG92 E0 ; zero the extruder\nG2 I1 J0 Z{max_layer_z+0.5} E-1 F3000 ; lower z a little\nG90\n{if max_layer_z > 50}G1 Z{min(max_layer_z+50, printable_height+0.5)} F20000{else}G1 Z100 F20000 {endif}; Move print head up \nM204 S5000\nM400\nM83\nG1 X202 F20000\nM400\nG1 Y250 F20000\nG1 Y264.5 F1200\nM400\nG92 E0\nM104 S0 ;Turn-off hotend\nM140 S0 ;Turn-off bed\nM106 S0 ; turn off fan\nM106 P2 S0 ; turn off remote part cooling fan\nM106 P3 S0 ; turn off chamber cooling fan\nM84 ;Disable all steppers"
 }
diff --git a/resources/profiles/Elegoo/process/EC/0.20mm Strength @Elegoo C 0.4 nozzle.json b/resources/profiles/Elegoo/process/EC/0.20mm Strength @Elegoo C 0.4 nozzle.json
index cd35fa1ad7..ff7965e2e4 100644
--- a/resources/profiles/Elegoo/process/EC/0.20mm Strength @Elegoo C 0.4 nozzle.json	
+++ b/resources/profiles/Elegoo/process/EC/0.20mm Strength @Elegoo C 0.4 nozzle.json	
@@ -5,7 +5,6 @@
     "reduce_crossing_wall": "1",
     "bottom_shell_layers": "5",
     "outer_wall_speed": "120",
-    "print_flow_ratio": "0.95",
     "sparse_infill_density": "20%",
     "top_shell_layers": "6",
     "wall_loops": "6",
diff --git a/resources/profiles/Elegoo/process/ECC/0.20mm Strength @Elegoo CC 0.4 nozzle.json b/resources/profiles/Elegoo/process/ECC/0.20mm Strength @Elegoo CC 0.4 nozzle.json
index 7082721b6c..4fc80dc9bd 100644
--- a/resources/profiles/Elegoo/process/ECC/0.20mm Strength @Elegoo CC 0.4 nozzle.json	
+++ b/resources/profiles/Elegoo/process/ECC/0.20mm Strength @Elegoo CC 0.4 nozzle.json	
@@ -5,7 +5,6 @@
     "reduce_crossing_wall": "1",
     "bottom_shell_layers": "5",
     "outer_wall_speed": "120",
-    "print_flow_ratio": "0.95",
     "sparse_infill_density": "20%",
     "top_shell_layers": "6",
     "wall_loops": "6",
diff --git a/resources/profiles/Elegoo/process/ECC/fdm_process_ecc.json b/resources/profiles/Elegoo/process/ECC/fdm_process_ecc.json
index 9bc0e0f1c5..5dd70dfde4 100644
--- a/resources/profiles/Elegoo/process/ECC/fdm_process_ecc.json
+++ b/resources/profiles/Elegoo/process/ECC/fdm_process_ecc.json
@@ -88,6 +88,6 @@
     "wipe_before_external_loop": "0",
     "exclude_object": "1",
     "wipe_speed": "100%",
-    "print_flow_ratio": "0.97",
+    "print_flow_ratio": "1.0",
     "wall_sequence": "inner wall/outer wall"
 }