diff --git a/JT65code b/JT65code
deleted file mode 100755
index 8bfa92f86..000000000
Binary files a/JT65code and /dev/null differ
diff --git a/go b/go
index 7c3af8191..93e19ecf0 100755
--- a/go
+++ b/go
@@ -1 +1,2 @@
-g95 -o JT65code JT65code_all.f wrapkarn.o init_rs.o encode_rs.o decode_rs.o
+gcc -c wrapkarn.c
+g95 -o JT65code -fno-second-underscore JT65code_all.f wrapkarn.o init_rs.o encode_rs.o decode_rs.o
diff --git a/mtdecode.f b/mtdecode.f
index 6f07e3a2a..948d97a85 100644
--- a/mtdecode.f
+++ b/mtdecode.f
@@ -75,9 +75,9 @@ C  Remove baseline and one dB for good measure.
 
       call ping(sigdb,nz,dtbuf,slim,wmin,pingdat,nping)
 
-C  If this is a "mouse pick", force a psuedo-ping at the center of 
-C  the data.
-	if(pick) then
+C  If this is a "mouse pick" and no ping was found, force a pseudo-ping 
+C  at center of data.
+	if(pick.and.nping.eq.0) then
            if(nping.le.99) nping=nping+1
 	   pingdat(1,nping)=0.5*jz*dt
 	   pingdat(2,nping)=0.16
diff --git a/wsjt.py b/wsjt.py
index 604eb3b84..1872d0db8 100644
--- a/wsjt.py
+++ b/wsjt.py
@@ -1,4 +1,4 @@
-#---------------------------------------------------------- WSJT
+# ---------------------------------------------------------- WSJT
 from Tkinter import *
 from tkFileDialog import *
 import Pmw