diff --git a/direwolf/direwolf-pacsatsim-jp14-loop.conf b/direwolf/direwolf-pacsatsim-jp14-loop.conf
index b2a5fb9e..bd04ddbc 100644
--- a/direwolf/direwolf-pacsatsim-jp14-loop.conf
+++ b/direwolf/direwolf-pacsatsim-jp14-loop.conf
@@ -1,8 +1,15 @@
 ADEVICE plughw:CARD=Device,DEV=0 plughw:CARD=Loopback,DEV=0
-PTT GPIO -20  
+#PTT GPIO -20  
 MYCALL AMSAT-12
 CHANNEL 0
 MODEM 1200
-FULLDUP ON
+#FULLDUP ON
 TXDELAY 15
 #FIX_BITS 1 AX25
+#
+DWAIT 0
+SLOTTIME 10
+PERSIST 63
+TXDELAY 1000
+TXTAIL 10
+FULLDUP OFF
diff --git a/direwolf/direwolf-pacsatsim-jp14.conf b/direwolf/direwolf-pacsatsim-jp14.conf
index da583428..8b42f6c7 100644
--- a/direwolf/direwolf-pacsatsim-jp14.conf
+++ b/direwolf/direwolf-pacsatsim-jp14.conf
@@ -1,8 +1,19 @@
-ADEVICE plughw:CARD=Device,DEV=0 plughw:CARD=Device,DEV=0
+#ADEVICE plughw:CARD=Device,DEV=0 plughw:CARD=Device,DEV=0
+ADEVICE plughw:2,0
 PTT GPIO -20  
 MYCALL AMSAT-12
 CHANNEL 0
 MODEM 1200
-FULLDUP ON
-TXDELAY 15
+##FULLDUP ON
+##TXDELAY 15
 #FIX_BITS 1 AX25
+
+#
+DWAIT 0
+SLOTTIME 10
+PERSIST 63
+#TXDELAY 1000
+TXDELAY 100
+#TXTAIL 10
+TXTAIL 1
+FULLDUP OFF
diff --git a/pacsatsim.sh b/pacsatsim.sh
index d0bf0fc8..5a044360 100755
--- a/pacsatsim.sh
+++ b/pacsatsim.sh
@@ -187,9 +187,10 @@ else
 
 #  direwolf -P+ -D1 -qd -dp -r 48000 -c /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim-loopback.conf -t 0 &
 
-  /usr/bin/x-terminal-emulator --geometry=120x40 -e "/home/pi/CubeSatSim/pacsatsim-d.sh"
+  /usr/bin/x-terminal-emulator --geometry=120x40 -e "/home/pi/CubeSatSim/pacsatsim-df.sh"
 
-  arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434900 &
+#  arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434900 &
+##  arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 4000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434900 &
 
   echo "Don't close the direwolf window or the Pacsatsim will stop running."