diff --git a/scanner.py b/scanner.py
index 0e85db8..039d362 100644
--- a/scanner.py
+++ b/scanner.py
@@ -12,7 +12,7 @@ from datetime import datetime
 import yaml
 import os
 
-VersionScripSoftware = "2026-05-18"
+VersionScripSoftware = "2026-05-28"
 VersionDspSoftware = "Unknown"
 
 data_rows = []   # global 2-D list
@@ -247,7 +247,7 @@ class TelnetReader:
             # prepare new frequency measurement
             if state["initializing"] == 1:
                 # since we just start a frequency scan, let's set the R, Max and Amplitude
-                response = f"\rr344\r"                      # set Resistance value for scaling HAL sensor
+                response = f"\rr331\r"                      # set Resistance value for scaling HAL sensor
                 self.tn.write(response.encode("utf-8"))
                 response = f"m1600\r"                        # set max amplitude value
                 self.tn.write(response.encode("utf-8"))