diff --git a/lib/decoder.f90 b/lib/decoder.f90
index abfb85822..73fab669f 100644
--- a/lib/decoder.f90
+++ b/lib/decoder.f90
@@ -62,18 +62,20 @@ subroutine decoder(ss,c0,nstandalone)
   done=.false.
 
   do nqd=1,0,-1
-     limit=5000
+     limit=1000
      ccflim=4.0
-     if(ndepth.ge.2) then
-        limit=50000
-        ccflim=3.0
+     if(ndepth.eq.2) then
+        limit=10000
+        ccflim=3.5
      endif
-     if(ndepth.ge.3 .or. nqd.eq.1) then
-        limit=200000
-        ccflim=2.5
+     if(ndepth.ge.3) then
+        limit=100000
+        ccflim=3.0
      endif
 
      if(nqd.eq.1) then
+        limit=200000
+        ccflim=2.5
         nfa1=nfqso-ntol
         nfb1=nfqso+ntol
      else
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 53ee4bfa7..d1475d88f 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1,4 +1,4 @@
-//--------------------------------------------------------------- MainWindow
+//-------------------------------------------------------------- MainWindow
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 #include "devsetup.h"