diff --git a/blender_manifest_tree.toml b/blender_manifest_tree.toml
index 8dbd292..c435983 100644
--- a/blender_manifest_tree.toml
+++ b/blender_manifest_tree.toml
@@ -1,7 +1,7 @@
 schema_version = "1.0.0"
 
 id = "stylized_tree_generator"
-version = "1.19.0"
+version = "1.20.0"
 name = "Stylized Tree Generator"
 tagline = "Parametrische Baeume, Palmen, Bueschen mit Wachstums-Stufen"
 maintainer = "D4rkst3r"
diff --git a/dist/index.json b/dist/index.json
index 4466481..35cbc74 100644
--- a/dist/index.json
+++ b/dist/index.json
@@ -32,7 +32,7 @@
       "id": "stylized_tree_generator",
       "name": "Stylized Tree Generator",
       "tagline": "Parametrische Baeume, Palmen, Bueschen mit Wachstums-Stufen",
-      "version": "1.19.0",
+      "version": "1.20.0",
       "type": "add-on",
       "maintainer": "D4rkst3r",
       "license": [
@@ -48,9 +48,9 @@
         "Mesh",
         "Modeling"
       ],
-      "archive_url": "./stylized_tree_generator-1.19.0.zip",
-      "archive_size": 17827,
-      "archive_hash": "sha256:37f6a0be381178144b36a731b68f8d307c18c714e0d9b2cd9f1c109e4b4de8e6"
+      "archive_url": "./stylized_tree_generator-1.20.0.zip",
+      "archive_size": 18130,
+      "archive_hash": "sha256:1b3f215f320072966f3ced2aa15dff1acdcace63f9640b4af51c1eca3bcee95a"
     }
   ]
 }
\ No newline at end of file
diff --git a/dist/stylized_tree_generator-1.19.0.zip b/dist/stylized_tree_generator-1.19.0.zip
deleted file mode 100644
index 112c62c..0000000
Binary files a/dist/stylized_tree_generator-1.19.0.zip and /dev/null differ
diff --git a/dist/stylized_tree_generator-1.20.0.zip b/dist/stylized_tree_generator-1.20.0.zip
new file mode 100644
index 0000000..6789b96
Binary files /dev/null and b/dist/stylized_tree_generator-1.20.0.zip differ
diff --git a/stylized_tree_generator.py b/stylized_tree_generator.py
index 43a9176..6c5b0c9 100644
--- a/stylized_tree_generator.py
+++ b/stylized_tree_generator.py
@@ -1,7 +1,7 @@
 bl_info = {
     "name": "Stylized Tree Generator",
     "author": "D4rkst3r",
-    "version": (1, 19, 0),
+    "version": (1, 20, 0),
     "blender": (4, 2, 0),
     "location": "View3D > Sidebar > Tree Gen",
     "description": "Parametrischer Baum-/Palmen-/Busch-Generator (Geometry Nodes) mit Wachstums-Stufen",
@@ -80,13 +80,27 @@ DEFAULTS = {
 # Presets: nur die Abweichungen von DEFAULTS.
 PRESETS = {
     "baum": {},
+    # Palme: ein Palmenstamm ist KEIN Baumstamm - er hat nahezu konstanten
+    # Durchmesser (kaum Taper), einen glatt geschwollenen Fuss ohne Wurzelbretter,
+    # und die Wedel sitzen alle in EINER Krone ganz oben.
     "palme": {
-        "Height": 7.0, "Trunk Radius": 0.16, "Bend": 1.1, "Taper": 0.55,
-        "Branch Count": 11, "Branch Length": 2.6, "Branch Up": 0.55,
-        "Branch Start": 0.93, "Branch End": 1.0,
-        "Branch Bend": 0.25, "Branch Droop": 1.5,
-        "Sub Count": 0,           # Wedel-Fiederung macht der User als Blattwerk
-        "Sides": 6,
+        "Height": 6.0, "Trunk Radius": 0.115, "Bend": 1.1,
+        "Taper": 0.22,             # fast konstanter Durchmesser statt Kegel
+        "Trunk Tip": 0.9,          # Krone endet stumpf, nicht spitz
+        "Branch Count": 15, "Branch Length": 3.4, "Branch Up": 1.05,
+        "Branch Start": 0.95, "Branch End": 1.0,
+        "Branch Bend": 0.35,
+        "Branch Droop": 1.15, "Droop Curve": 2.4,  # Bogen, nicht haengend
+        "Branch Thickness": 0.32,  # Wedelstiel ist kraeftig wie ein Besenstiel
+        "Branch Taper": 0.38,      # bleiben bis zur Spitze Stiel, kein Draht
+        "Tip Blunt": 0.24,         # stumpfes Ende statt Antenne
+        "Root Flare": 0.55,        # nur leichte Verdickung ...
+        "Root Lobes": 0.0, "Root Lobe Depth": 0.0,   # ... ohne Wurzelbretter
+        "Crown Taper": 0.0, "Crown Bulge": 0.0,
+        "Sub Count": 0,            # Wedel-Fiederung macht der User als Blattwerk
+        "Detail": 0.7,             # mehr Segmente -> weicher Bogen, kein
+                                   # langes gerades Endsegment als "Draht"
+        "Sides": 9, "Branch Sides": 4,
     },
     "busch": {
         "Height": 1.6, "Trunk Radius": 0.07, "Bend": 0.4, "Taper": 0.8,
diff --git a/tests/test_tree_addon.py b/tests/test_tree_addon.py
index 8d2885f..892ead0 100644
--- a/tests/test_tree_addon.py
+++ b/tests/test_tree_addon.py
@@ -1,7 +1,7 @@
 """Prueft das gebaute Tree-Addon: registrieren, Operator ausfuehren, Ergebnis messen."""
 import bpy, sys, zipfile, os, tempfile, importlib.util, traceback
 
-ZIP = r"A:\eco\stylized_rock_generator\dist\stylized_tree_generator-1.19.0.zip"
+ZIP = r"A:\eco\stylized_rock_generator\dist\stylized_tree_generator-1.20.0.zip"
 fails = []
 
 tmp = tempfile.mkdtemp()