diff --git a/backend/profiles/bambu_a1.json b/backend/profiles/bambu_a1.json
new file mode 100644
index 0000000..0595557
--- /dev/null
+++ b/backend/profiles/bambu_a1.json
@@ -0,0 +1,3 @@
+{
+    "inherits": "Bambu Lab A1 0.4 nozzle"
+}
diff --git a/backend/profiles/draft.json b/backend/profiles/draft.json
new file mode 100644
index 0000000..2b6ac7a
--- /dev/null
+++ b/backend/profiles/draft.json
@@ -0,0 +1,3 @@
+{
+    "inherits": "0.28mm Extra Draft @BBL A1"
+}
diff --git a/backend/profiles/extra_fine.json b/backend/profiles/extra_fine.json
new file mode 100644
index 0000000..f6f2d79
--- /dev/null
+++ b/backend/profiles/extra_fine.json
@@ -0,0 +1,3 @@
+{
+    "inherits": "0.08mm High Quality @BBL A1"
+}
diff --git a/backend/profiles/pla_basic.json b/backend/profiles/pla_basic.json
new file mode 100644
index 0000000..d8f1018
--- /dev/null
+++ b/backend/profiles/pla_basic.json
@@ -0,0 +1,3 @@
+{
+    "inherits": "Bambu PLA Basic @BBL A1"
+}
diff --git a/backend/profiles/standard.json b/backend/profiles/standard.json
new file mode 100644
index 0000000..5bb0608
--- /dev/null
+++ b/backend/profiles/standard.json
@@ -0,0 +1,3 @@
+{
+    "inherits": "0.20mm Standard @BBL A1"
+}
diff --git a/backend/src/main/java/com/printcalculator/controller/QuoteController.java b/backend/src/main/java/com/printcalculator/controller/QuoteController.java
index 301f01a..0d5ae1c 100644
--- a/backend/src/main/java/com/printcalculator/controller/QuoteController.java
+++ b/backend/src/main/java/com/printcalculator/controller/QuoteController.java
@@ -20,9 +20,9 @@ public class QuoteController {
     private final QuoteCalculator quoteCalculator;
 
     // Defaults
-    private static final String DEFAULT_MACHINE = "Bambu_Lab_A1_machine";
-    private static final String DEFAULT_FILAMENT = "Bambu_PLA_Basic";
-    private static final String DEFAULT_PROCESS = "Bambu_Process_0.20_Standard";
+    private static final String DEFAULT_MACHINE = "bambu_a1";
+    private static final String DEFAULT_FILAMENT = "pla_basic";
+    private static final String DEFAULT_PROCESS = "standard";
 
     public QuoteController(SlicerService slicerService, QuoteCalculator quoteCalculator) {
         this.slicerService = slicerService;
diff --git a/frontend/src/app/features/calculator/services/quote-estimator.service.ts b/frontend/src/app/features/calculator/services/quote-estimator.service.ts
index efe6e9c..4085054 100644
--- a/frontend/src/app/features/calculator/services/quote-estimator.service.ts
+++ b/frontend/src/app/features/calculator/services/quote-estimator.service.ts
@@ -67,8 +67,7 @@ export class QuoteEstimatorService {
 
     return new Observable(observer => {
          const formData = new FormData();
-         formData.append('file', file);
-         formData.append('machine', 'bambu_a1'); 
+         formData.append('file', file); 
          formData.append('filament', this.mapMaterial(request.material));
          formData.append('quality', this.mapQuality(request.quality));
          
diff --git a/test.stl b/test.stl
new file mode 100644
index 0000000..fa7c1cb
--- /dev/null
+++ b/test.stl
@@ -0,0 +1,9 @@
+solid test
+facet normal 0 0 0
+outer loop
+vertex 0 0 0
+vertex 1 0 0
+vertex 0 1 0
+endloop
+endfacet
+endsolid test