diff --git a/ohmpi/hardware_system.py b/ohmpi/hardware_system.py
index ce89ad1dfbe0e7383c6471f453a00e8cbad47dfc..c6ac1c3d5779c7e46582ecf77ca71340ec7bdd5e 100644
--- a/ohmpi/hardware_system.py
+++ b/ohmpi/hardware_system.py
@@ -428,6 +428,7 @@ class OhmPiHardware:
             sampling_rate = RX_CONFIG['sampling_rate']
         if self.tx.pwr.voltage_adjustable:
             if self.tx.pwr.voltage != vab:
+                print('re-setting_voltage',self.tx.pwr.voltage,vab)
                 self.tx.pwr.voltage = vab
         else:
             vab = self.tx.pwr.voltage