Change config to closely match prusa profile

The profile can be found at https://forum.prusa3d.com/forum/prusaslicer/looking-for-a-dremel-3d45-profile-for-prusa-slicer-help-me-help-my-students/

resources/profiles/Dremel/machine/Dremel 3D45 0.4 nozzle.json

@@ -7,7 +7,6 @@
     "inherits": "fdm_dremel_common",
     "printer_model": "Dremel 3D45",
     "printer_variant": "0.4",
-    "printer_structure": "Hbot",
     "printer_settings_id": "Dremel",
     "gcode_flavor": "marlin",
     "default_filament_profile": [
@@ -18,10 +17,10 @@
       "0.4"
     ],
     "printable_area": [
-        "0x0",
-        "255x0",
-        "255x155",
-        "0x155"
+        "-127.5x-77.5",
+        "127.5x-77.5",
+        "127.5x77.5",
+        "-127.5x77.5"
     ],
     "printable_height": "170",
     "deretraction_speed": [
@@ -46,48 +45,48 @@
         "Normal Lift"
     ],
     "machine_max_acceleration_e": [
-        "6200",
+        "10000",
         "5000"
     ],
     "machine_max_acceleration_extruding": [
-        "6200",
-        "20000"
+        "1500",
+        "1250"
     ],
     "machine_max_acceleration_retracting": [
-        "5000",
-        "5000"
+        "1500",
+        "1250"
     ],
     "machine_max_acceleration_travel": [
-        "9000",
-        "9000"
+        "1500",
+        "1250"
     ],
     "machine_max_acceleration_x": [
-        "6200",
-        "20000"
+        "9000",
+        "1000"
     ],
     "machine_max_acceleration_y": [
-        "6200",
-        "20000"
+        "9000",
+        "1000"
     ],
     "machine_max_acceleration_z": [
         "500",
-        "500"
+        "200"
     ],
     "machine_max_jerk_e": [
         "2.5",
         "2.5"
     ],
     "machine_max_jerk_x": [
-        "12",
-        "12"
+        "10",
+        "10"
     ],
     "machine_max_jerk_y": [
-        "12",
-        "12"
+        "10",
+        "10"
     ],
     "machine_max_jerk_z": [
-        "2",
-        "2"
+        "0.2",
+        "0.4"
     ],
     "machine_max_speed_e": [
         "3000",
@@ -124,21 +123,17 @@
         "1"
     ],
     "retraction_length": [
-        "3"
+        "1"
     ],
     "retraction_minimum_travel": [
         "5"
     ],
     "retraction_speed": [
-        "60"
+        "40"
     ],
-    "machine_start_gcode": "G90; use absolute coordinates\nM83; extruder relative mode\nM140 S[bed_temperature_initial_layer_single]; set final bed temp\nM104 S150; set temporary nozzle temp to prevent oozing during homing\nG28\nG92 E0\nM104 S[nozzle_temperature_initial_layer]; set final nozzle temp\nM190 S[bed_temperature_initial_layer_single]; wait for bed temp to stabilize\nM109 S[nozzle_temperature_initial_layer]; wait for nozzle temp to stabilize\nG0 F4000 X-115 Y-40 Z1; move to position for purge line\nG0 X-115 Y40 F1500 E25; purge line\nG92 E0",
+    "use_relative_e_distances": "0",
+    "machine_start_gcode": "G28\nG1 Z50.00 F400\nG92 E0\nG1 F200 E3\nG92 E0\nM132 X Y Z A\nM907 X100 Y100 Z50 A100",
     "machine_end_gcode": "M104 S0; turn off nozzle\nM140 S0; turn off bed\nG92 E1; return print head to home\nG1 E-1 F300\nG162 Z F600\nG162 X Y F2000\nM84; disable stepper motors",
     "before_layer_change_gcode": ";BEFORE_LAYER_CHANGE; [layer_z]\nG92 E0",
-    "machine_pause_gcode": ";@pause",
-    "thumbnails_format": "PNG",
-    "thumbnails": [
-        "96x96",
-        "300x300"
-    ]
+    "machine_pause_gcode": ";@pause"
 }