diff --git a/dds_sweep.sh b/dds_sweep.sh
index ad1f7bb..5aca67e 100755
--- a/dds_sweep.sh
+++ b/dds_sweep.sh
@@ -11,6 +11,7 @@ do
      B1=out_altvoltage1_1B_frequency
      B2=out_altvoltage3_2B_frequency
      sampl=`cat $dac_path/out_altvoltage_sampling_frequency`
+     init=`cat $dac_path/out_altvoltage0_1A_frequency`
      break
   fi
 
@@ -26,6 +27,7 @@ do
      A4=out_altvoltage6_TX2_Q_F1_frequency
      B4=out_altvoltage7_TX2_Q_F2_frequency
      sampl=`cat $dac_path/out_altvoltage_sampling_frequency`
+     init=`cat $dac_path/out_altvoltage0_TX1_I_F1_frequency`
      break
   fi
 done
@@ -37,9 +39,6 @@ fi
 
 ny=`expr $sampl / 2`
 
-#save the current settings
-init=`cat $dac_path/out_altvoltage0_1A_frequency`
-
 # Set DDSn_A
 freq_A(){
   if [ ! -z $A1 ] ; then echo $1 > $dac_path/$A1; fi