Fix Snapmaker U1 profile defaults and extruder vectors

Register high-flow filament defaults for every U1 nozzle variant in the
wizard, and select compatible filaments for the standard and mixed-nozzle
printers. Size the shared U1 extruder vectors to its four physical tools.
Replace stale 3x flow claims with the source-specific filament guidance.
Bump the Snapmaker bundle version.

Co-authored-by: Codex <noreply@openai.com>

resources/profiles/Snapmaker.json

@@ -1,6 +1,6 @@
 {
 	"name": "Snapmaker",
-	"version": "02.04.00.17",
+	"version": "02.04.00.18",
 	"force_update": "0",
 	"description": "Snapmaker configurations",
 	"machine_model_list": [

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.2 High Flow nozzle).json

@@ -7,7 +7,7 @@
 	"instantiation": "true",
 	"printer_model": "Snapmaker U1",
 	"printer_variant": "0.2 High Flow",
-	"printer_notes": "High-flow nozzle preset for all four U1 tools. Uses the existing 0.2 mm geometry, motion limits and G-code. Matching High Flow filament presets set the volumetric speed ceiling to 3x the matching non-HF filament at this diameter. This ceiling is not a measured flow capability. Calibrate for your nozzle and filament.",
+	"printer_notes": "High-flow nozzle preset for all four U1 tools. Uses the existing 0.2 mm geometry, motion limits and G-code. Matching High Flow filament presets use the source-specific volumetric speed ceilings documented in their filament notes. Calibrate for your nozzle and filament.",
 	"default_filament_profile": [
 		"Snapmaker PLA SnapSpeed @U1 0.2 High Flow nozzle",
 		"Snapmaker PLA SnapSpeed @U1 0.2 High Flow nozzle",

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.2 nozzle).json

@@ -187,5 +187,11 @@
 	"machine_pause_gcode": "M600",
 	"nozzle_volume": "143",
 	"layer_change_gcode": ";AFTER_LAYER_CHANGE\n;[layer_z]\nSET_PRINT_STATS_INFO TOTAL_LAYER={total_layer_count} CURRENT_LAYER={layer_num+1}",
-	"default_print_profile": "0.10 Standard @Snapmaker U1 (0.2 nozzle)"
+	"default_print_profile": "0.10 Standard @Snapmaker U1 (0.2 nozzle)",
+	"default_filament_profile": [
+		"Snapmaker PLA SnapSpeed @U1 0.2 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.2 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.2 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.2 nozzle"
+	]
 }

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.4 High Flow nozzle).json

@@ -7,7 +7,7 @@
 	"instantiation": "true",
 	"printer_model": "Snapmaker U1",
 	"printer_variant": "0.4 High Flow",
-	"printer_notes": "High-flow nozzle preset for all four U1 tools. Uses the existing 0.4 mm geometry, motion limits and G-code. Matching High Flow filament presets set the volumetric speed ceiling to 3x the matching non-HF filament at this diameter. This ceiling is not a measured flow capability. Calibrate for your nozzle and filament.",
+	"printer_notes": "High-flow nozzle preset for all four U1 tools. Uses the existing 0.4 mm geometry, motion limits and G-code. Matching High Flow filament presets use the source-specific volumetric speed ceilings documented in their filament notes. Calibrate for your nozzle and filament.",
 	"default_filament_profile": [
 		"Snapmaker PLA SnapSpeed @U1 0.4 High Flow nozzle",
 		"Snapmaker PLA SnapSpeed @U1 0.4 High Flow nozzle",

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.4 nozzle).json

@@ -190,5 +190,11 @@
 	"nozzle_volume": "143",
 	"resonance_avoidance": "1",
 	"min_resonance_avoidance_speed": "40",
-	"max_resonance_avoidance_speed": "90"
+	"max_resonance_avoidance_speed": "90",
+	"default_filament_profile": [
+		"Snapmaker PLA SnapSpeed @U1",
+		"Snapmaker PLA SnapSpeed @U1",
+		"Snapmaker PLA SnapSpeed @U1",
+		"Snapmaker PLA SnapSpeed @U1"
+	]
 }

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.4+0.6 nozzle).json

@@ -26,5 +26,11 @@
 		"0.6",
 		"0.6"
 	],
-	"nozzle_type": "stainless_steel"
+	"nozzle_type": "stainless_steel",
+	"default_filament_profile": [
+		"Generic PLA @System",
+		"Generic PLA @System",
+		"Generic PLA @System",
+		"Generic PLA @System"
+	]
 }

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.6 High Flow nozzle).json

@@ -7,7 +7,7 @@
 	"instantiation": "true",
 	"printer_model": "Snapmaker U1",
 	"printer_variant": "0.6 High Flow",
-	"printer_notes": "High-flow nozzle preset for all four U1 tools. Uses the existing 0.6 mm geometry, motion limits and G-code. Matching High Flow filament presets set the volumetric speed ceiling to 3x the matching non-HF filament at this diameter. This ceiling is not a measured flow capability. Calibrate for your nozzle and filament.",
+	"printer_notes": "High-flow nozzle preset for all four U1 tools. Uses the existing 0.6 mm geometry, motion limits and G-code. Matching High Flow filament presets use the source-specific volumetric speed ceilings documented in their filament notes. Calibrate for your nozzle and filament.",
 	"default_filament_profile": [
 		"Snapmaker PLA SnapSpeed @U1 0.6 High Flow nozzle",
 		"Snapmaker PLA SnapSpeed @U1 0.6 High Flow nozzle",

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.6 nozzle).json

@@ -187,5 +187,11 @@
 	"machine_pause_gcode": "M600",
 	"layer_change_gcode": ";AFTER_LAYER_CHANGE\n;[layer_z]\nSET_PRINT_STATS_INFO TOTAL_LAYER={total_layer_count} CURRENT_LAYER={layer_num+1}",
 	"nozzle_volume": "143",
-	"default_print_profile": "0.30 Standard @Snapmaker U1 (0.6 nozzle)"
+	"default_print_profile": "0.30 Standard @Snapmaker U1 (0.6 nozzle)",
+	"default_filament_profile": [
+		"Snapmaker PLA SnapSpeed @U1 0.6 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.6 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.6 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.6 nozzle"
+	]
 }

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.8 High Flow nozzle).json

@@ -7,7 +7,7 @@
 	"instantiation": "true",
 	"printer_model": "Snapmaker U1",
 	"printer_variant": "0.8 High Flow",
-	"printer_notes": "High-flow nozzle preset for all four U1 tools. Uses the existing 0.8 mm geometry, motion limits and G-code. Matching High Flow filament presets set the volumetric speed ceiling to 3x the matching non-HF filament at this diameter. This ceiling is not a measured flow capability. Calibrate for your nozzle and filament.",
+	"printer_notes": "High-flow nozzle preset for all four U1 tools. Uses the existing 0.8 mm geometry, motion limits and G-code. Matching High Flow filament presets use the source-specific volumetric speed ceilings documented in their filament notes. Calibrate for your nozzle and filament.",
 	"default_filament_profile": [
 		"Snapmaker PLA SnapSpeed @U1 0.8 High Flow nozzle",
 		"Snapmaker PLA SnapSpeed @U1 0.8 High Flow nozzle",

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.8 nozzle).json

@@ -187,5 +187,11 @@
 	"machine_pause_gcode": "M600",
 	"layer_change_gcode": ";AFTER_LAYER_CHANGE\n;[layer_z]\nSET_PRINT_STATS_INFO TOTAL_LAYER={total_layer_count} CURRENT_LAYER={layer_num+1}",
 	"nozzle_volume": "143",
-	"default_print_profile": "0.40 Standard @Snapmaker U1 (0.8 nozzle)"
+	"default_print_profile": "0.40 Standard @Snapmaker U1 (0.8 nozzle)",
+	"default_filament_profile": [
+		"Snapmaker PLA SnapSpeed @U1 0.8 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.8 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.8 nozzle",
+		"Snapmaker PLA SnapSpeed @U1 0.8 nozzle"
+	]
 }

resources/profiles/Snapmaker/machine/Snapmaker U1.json

@@ -5,7 +5,7 @@
 	"family": "Snapmaker",
 	"url": "",
 	"model_id": "797581801",
-	"default_materials": "Snapmaker PLA SnapSpeed @U1 0.2 nozzle;Panchroma PLA @Snapmaker U1;Generic PLA @System;Snapmaker PLA SnapSpeed @U1 0.6 nozzle;Snapmaker PLA SnapSpeed @U1 0.8 nozzle",
+	"default_materials": "Snapmaker PLA SnapSpeed @U1 0.2 nozzle;Panchroma PLA @Snapmaker U1;Generic PLA @System;Snapmaker PLA SnapSpeed @U1 0.6 nozzle;Snapmaker PLA SnapSpeed @U1 0.8 nozzle;Snapmaker PLA SnapSpeed @U1;Snapmaker PLA SnapSpeed @U1 0.2 High Flow nozzle;Snapmaker PLA SnapSpeed @U1 0.4 High Flow nozzle;Snapmaker PLA SnapSpeed @U1 0.6 High Flow nozzle;Snapmaker PLA SnapSpeed @U1 0.8 High Flow nozzle",
 	"bed_model": "Snapmaker U1_bed.stl",
 	"bed_texture": "Snapmaker U1_texture.svg",
 	"nozzle_diameter": "0.2;0.4;0.4+0.6;0.6;0.8;0.2 High Flow;0.4 High Flow;0.6 High Flow;0.8 High Flow"

resources/profiles/Snapmaker/machine/fdm_U1.json

@@ -12,168 +12,144 @@
 		"0.32",
 		"0.32",
 		"0.32",
-		"0.32",
 		"0.32"
 	],
 	"min_layer_height": [
 		"0.08",
 		"0.08",
 		"0.08",
-		"0.08",
 		"0.08"
 	],
 	"deretraction_speed": [
 		"30",
 		"30",
 		"30",
-		"30",
 		"30"
 	],
 	"extruder_colour": [
 		"#FCE94F",
 		"#FCE94F",
 		"#FCE94F",
-		"#FCE94F",
 		"#FCE94F"
 	],
 	"extruder_offset": [
 		"0x0",
 		"0x0",
 		"0x0",
-		"0x0",
 		"0x0"
 	],
 	"long_retractions_when_cut": [
 		"0",
 		"0",
 		"0",
-		"0",
 		"0"
 	],
 	"nozzle_diameter": [
 		"0.4",
 		"0.4",
 		"0.4",
-		"0.4",
 		"0.4"
 	],
 	"retract_before_wipe": [
 		"70%",
 		"70%",
 		"70%",
-		"70%",
 		"70%"
 	],
 	"retract_length_toolchange": [
 		"2",
 		"2",
 		"2",
-		"2",
 		"2"
 	],
 	"retract_lift_above": [
 		"0",
 		"0",
 		"0",
-		"0",
 		"0"
 	],
 	"retract_lift_below": [
 		"0",
 		"0",
 		"0",
-		"0",
 		"0"
 	],
 	"retract_lift_enforce": [
 		"All Surfaces",
 		"All Surfaces",
 		"All Surfaces",
-		"All Surfaces",
 		"All Surfaces"
 	],
 	"retract_restart_extra": [
 		"0",
 		"0",
 		"0",
-		"0",
 		"0"
 	],
 	"retract_restart_extra_toolchange": [
 		"0",
 		"0",
 		"0",
-		"0",
 		"0"
 	],
 	"retract_when_changing_layer": [
 		"1",
 		"1",
 		"1",
-		"1",
 		"1"
 	],
 	"retraction_distances_when_cut": [
 		"18",
 		"18",
 		"18",
-		"18",
 		"18"
 	],
 	"retraction_length": [
 		"0.8",
 		"0.8",
 		"0.8",
-		"0.8",
 		"0.8"
 	],
 	"retraction_minimum_travel": [
 		"1",
 		"1",
 		"1",
-		"1",
 		"1"
 	],
 	"retraction_speed": [
 		"30",
 		"30",
 		"30",
-		"30",
 		"30"
 	],
 	"travel_slope": [
 		"3",
 		"3",
 		"3",
-		"3",
 		"3"
 	],
 	"wipe": [
 		"1",
 		"1",
 		"1",
-		"1",
 		"1"
 	],
 	"wipe_distance": [
 		"1",
 		"1",
 		"1",
-		"1",
 		"1"
 	],
 	"z_hop": [
 		"0.4",
 		"0.4",
 		"0.4",
-		"0.4",
 		"0.4"
 	],
 	"z_hop_types": [
 		"Normal Lift",
 		"Normal Lift",
 		"Normal Lift",
-		"Normal Lift",
 		"Normal Lift"
 	],
 	"purge_in_prime_tower": "0",