diff --git a/tools/kete.py b/tools/kete.py
index 9810c7d..751493a 100755
--- a/tools/kete.py
+++ b/tools/kete.py
@@ -629,7 +629,8 @@ class Fetcher(Worker):
                 elif self.orientation == 'Reverse-Landscape':
                     x, y = width - x, height - y
 
-                delta = (p['pressure'] - 1000.0) / 1000.0
+                # Pressure normalized range is [0, 0xffff]
+                delta = (p['pressure'] - 0x8000) / 0x8000
                 stroke_width = 0.4 + 0.20 * delta
                 points_with_sk_width.append((x, y, stroke_width))
 
diff --git a/tuhi/wacom.py b/tuhi/wacom.py
index 67eaf24..9ca68f9 100644
--- a/tuhi/wacom.py
+++ b/tuhi/wacom.py
@@ -963,7 +963,11 @@ class WacomProtocolBase(WacomProtocolLowLevelComm):
             if packet.bitmask & 0b00111100 == 0:
                 continue
 
-            stroke.new_abs((x, y), p)
+            def normalize(p):
+                NORMALIZED_RANGE = 0x10000
+                return NORMALIZED_RANGE * p / self.pressure
+
+            stroke.new_abs((x, y), normalize(p))
 
         drawing.seal()
         return drawing