diff --git a/main.go b/main.go
index 8b02bed..6196371 100644
--- a/main.go
+++ b/main.go
@@ -15,7 +15,6 @@ const (
 	vendorID     = 0x1446
 	productID    = 0x6A73
 	refreshRate  = 500 * time.Millisecond
-	calibration  = 0.952 // scale correction factor: 2.1 reported = 2.0 actual
 )
 
 func main() {
@@ -52,7 +51,7 @@ func main() {
 		}
 
 		raw := binary.LittleEndian.Uint16(buf[4:6])
-		oz := float64(raw) / 10.0 * calibration
+		oz := float64(raw) / 10.0
 		rounded := math.Round(oz*10) / 10
 
 		fmt.Printf("\r📦 Weight: %.1f oz       ", rounded)
diff --git a/scale-code b/scale-code
index ac3c3de..9f0ab6a 100755
Binary files a/scale-code and b/scale-code differ