diff --git a/apps/read_fmdec.grc b/apps/read_fmdec.grc
index 44113df..30a4c4c 100644
--- a/apps/read_fmdec.grc
+++ b/apps/read_fmdec.grc
@@ -162,6 +162,33 @@
       <value>240000</value>
     </param>
   </block>
+  <block>
+    <key>variable</key>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(151, 706)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>id</key>
+      <value>fft19k_len</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>2048</value>
+    </param>
+  </block>
   <block>
     <key>variable_qtgui_range</key>
     <param>
@@ -535,7 +562,7 @@
     </param>
     <param>
       <key>file</key>
-      <value>/user/wire2/richter/fm_dec_rec/fm_dec_240k_597.333333333</value>
+      <value>/tmp/cr/rds_rec_all_1500news/fm_dec_240k_5888.0</value>
     </param>
     <param>
       <key>_coordinate</key>
@@ -798,7 +825,7 @@
     </param>
     <param>
       <key>w</key>
-      <value>loop_bw</value>
+      <value>3.14/loop_bw</value>
     </param>
     <param>
       <key>M</key>
@@ -1046,6 +1073,140 @@ class blk(gr.sync_block):  # other base classes are basic_block, decim_block, in
       <value>fcc</value>
     </param>
   </block>
+  <block>
+    <key>logpwrfft_x</key>
+    <param>
+      <key>avg_alpha</key>
+      <value>1.0</value>
+    </param>
+    <param>
+      <key>average</key>
+      <value>False</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>affinity</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>fft_size</key>
+      <value>fft19k_len</value>
+    </param>
+    <param>
+      <key>frame_rate</key>
+      <value>30</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(231, 519)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>id</key>
+      <value>logpwrfft_x_0</value>
+    </param>
+    <param>
+      <key>type</key>
+      <value>float</value>
+    </param>
+    <param>
+      <key>maxoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>minoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>ref_scale</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>sample_rate</key>
+      <value>baseband_rate</value>
+    </param>
+  </block>
+  <block>
+    <key>multirds_pilot_SNR</key>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>affinity</key>
+      <value></value>
+    </param>
+    <param>
+      <key>debug</key>
+      <value>False</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(559, 543)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>id</key>
+      <value>multirds_pilot_SNR_0</value>
+    </param>
+    <param>
+      <key>maxoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>minoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>carrier_freq</key>
+      <value>19e3</value>
+    </param>
+    <param>
+      <key>fft_len</key>
+      <value>fft19k_len</value>
+    </param>
+    <param>
+      <key>gap_width</key>
+      <value>4e3</value>
+    </param>
+    <param>
+      <key>msg_adr</key>
+      <value>3</value>
+    </param>
+    <param>
+      <key>samp_rate</key>
+      <value>baseband_rate</value>
+    </param>
+    <param>
+      <key>update_period</key>
+      <value>0.4</value>
+    </param>
+  </block>
   <block>
     <key>multirds_rds_decoder_redsea</key>
     <param>
@@ -1082,7 +1243,7 @@ class blk(gr.sync_block):  # other base classes are basic_block, decim_block, in
     </param>
     <param>
       <key>log</key>
-      <value>False</value>
+      <value>True</value>
     </param>
     <param>
       <key>maxoutbuf</key>
@@ -1196,7 +1357,7 @@ class blk(gr.sync_block):  # other base classes are basic_block, decim_block, in
     </param>
     <param>
       <key>log</key>
-      <value>True</value>
+      <value>False</value>
     </param>
     <param>
       <key>maxoutbuf</key>
@@ -2142,6 +2303,12 @@ class blk(gr.sync_block):  # other base classes are basic_block, decim_block, in
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
+  <connection>
+    <source_block_id>blocks_throttle_0</source_block_id>
+    <sink_block_id>logpwrfft_x_0</sink_block_id>
+    <source_key>0</source_key>
+    <sink_key>0</sink_key>
+  </connection>
   <connection>
     <source_block_id>blocks_throttle_0</source_block_id>
     <sink_block_id>qtgui_freq_sink_x_0_0_1_2</sink_block_id>
@@ -2190,6 +2357,18 @@ class blk(gr.sync_block):  # other base classes are basic_block, decim_block, in
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
+  <connection>
+    <source_block_id>logpwrfft_x_0</source_block_id>
+    <sink_block_id>multirds_pilot_SNR_0</sink_block_id>
+    <source_key>0</source_key>
+    <sink_key>0</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>multirds_pilot_SNR_0</source_block_id>
+    <sink_block_id>multirds_rds_parser_table_qt_0</sink_block_id>
+    <source_key>out</source_key>
+    <sink_key>in</sink_key>
+  </connection>
   <connection>
     <source_block_id>multirds_rds_decoder_redsea_0</source_block_id>
     <sink_block_id>multirds_rds_parser_table_qt_0</sink_block_id>