diff --git a/decode2.f90 b/decode2.f90
index 3f8e6fe92..2ba8dd9e7 100644
--- a/decode2.f90
+++ b/decode2.f90
@@ -28,6 +28,7 @@ subroutine decode2
   endif
 
   istart=1.0 + 11025*0.001*npingtime - lenpick/2
+  if(mode(1:4).eq.'JT6M') istart=istart+11025
   if(istart.lt.2) istart=2
   if(ndecoding.eq.1) then
 ! Normal decoding at end of Rx period (or at t=53s in JT65)
@@ -80,7 +81,6 @@ subroutine decode2
         if(mode(1:4).eq.'JT6M') then          
            jzz=4*11025
            if(mousebutton.eq.3) jzz=10*11025
-           istart=istart+11025
         else
            istart=istart + 3300 - jzz/2
         endif
@@ -97,7 +97,6 @@ subroutine decode2
      if(istart+lenpick.gt.jza) istart=jza-lenpick
      call decode3(d2a(istart),lenpick,istart,fnamea)
   endif
-
   fnameb=fnamea
 
 999 return
diff --git a/decode3.F90 b/decode3.F90
index 337dda67a..ff4279c5e 100644
--- a/decode3.F90
+++ b/decode3.F90
@@ -78,10 +78,10 @@ subroutine decode3(d2,jz,istart,filename)
      call pix2d65(d2d,jz)
   else if(mode.eq.'FSK441') then
      nz=s2(1,1)
-     call pix2d(d2d,jz,mousebutton,s2,64,nz,b)
+     call pix2d(d2d,jz,mousebutton,mode,s2,64,nz,b)
   else if(mode(1:4).eq.'JT6M' .and. mousebutton.eq.0) then
      nz=s2(1,1)
-     call pix2d(d2d,jz,mousebutton,s2,64,nz,b)
+     call pix2d(d2d,jz,mousebutton,mode,s2,64,nz,b)
   endif
 
 ! Compute red and magenta cutves for small plot area, FSK441/JT6M only
diff --git a/get_fname.F90 b/get_fname.F90
index 0bff6b0b8..f33f5d44d 100644
--- a/get_fname.F90
+++ b/get_fname.F90
@@ -22,7 +22,7 @@ subroutine get_fname(hiscall,ntime,trperiod,lauto,fname)
   i=index(hiscall,'/')
   if(i.ge.5) tag=hiscall(1:i-1)
   if(i.ge.2.and.i.le.4) tag=hiscall(i+1:)
-  if(lauto.eq.0) tag='Mon'
+  if(hiscall(1:1).eq.' ' .or. lauto.eq.0) tag='Mon'
   i=index(tag,' ')
   fname=tag(1:i-1)//fname
   
diff --git a/pix2d.f90 b/pix2d.f90
index e723416b9..04656038e 100644
--- a/pix2d.f90
+++ b/pix2d.f90
@@ -1,9 +1,10 @@
-subroutine pix2d(d2,jz,mousebutton,s2,nchan,nz,b)
+subroutine pix2d(d2,jz,mousebutton,mode,s2,nchan,nz,b)
 
 ! Compute pixels to represent the 2-d spectrum s2(nchan,nz), and the
 ! green line.
 
   integer*2 d2(jz)                   !Raw input data
+  character*6 mode
   real s2(nchan,nz)                  !2-d spectrum
   integer*2 b(60000)                 !Pixels corresponding to 2-d spectrum
   data nx0/0/
@@ -89,16 +90,28 @@ subroutine pix2d(d2,jz,mousebutton,s2,nchan,nz,b)
            ng0=ng
         endif
      enddo
+
+     if(mode.eq.'FSK441') then
 ! Insert yellow tick marks at frequencies of the FSK441 tones
-     do i=2,5
-        f=441*i
-        ich=58-nint(f/43.066)
+        do i=2,5
+           f=441*i
+           ich=58-nint(f/43.066)
+           do j=1,5
+              b((ich-1)*500+j+2)=254
+              b((ich-1)*500+j+248)=254
+              b((ich-1)*500+j+495)=254
+           enddo
+        enddo
+     else if(mode.eq.'JT6M') then
+! Insert yellow tick marks at frequencies of the JT6M sync tone
+        f=1076.66
+        ich=60-nint(f/43.066)     !Why 58 for FSK441, above?
         do j=1,5
            b((ich-1)*500+j+2)=254
            b((ich-1)*500+j+248)=254
            b((ich-1)*500+j+495)=254
         enddo
-     enddo
+     endif
 
 ! Mark the best ping with a red tick
      if(tbest.gt.0.0) then
diff --git a/wsjt.py b/wsjt.py
index 564d12efd..62fa592d8 100644
--- a/wsjt.py
+++ b/wsjt.py
@@ -1,4 +1,4 @@
-#------------------------------------------------------------------ WSJT
+#------------------------------------------------------------------- WSJT
 
 from Tkinter import *
 from tkFileDialog import *
diff --git a/wsjtgen.F90 b/wsjtgen.F90
index 1b9082d24..f34bc4eb9 100644
--- a/wsjtgen.F90
+++ b/wsjtgen.F90
@@ -85,7 +85,6 @@ subroutine wsjtgen
         enddo
 #endif
         nwave=ndata/2
-	print*,nwave
         do i=nwave,NTXMAX
            iwave(i)=0
         enddo