diff --git a/webfrontend/pgm2/98_SVG.pm b/webfrontend/pgm2/98_SVG.pm
index b01671dae..c8738efca 100755
--- a/webfrontend/pgm2/98_SVG.pm
+++ b/webfrontend/pgm2/98_SVG.pm
@@ -303,8 +303,9 @@ SVG_render($$$$$$$$)
 
     my $dh = $hmax{$axis} - $hmin{$axis};
     my ($step, $mi, $ma) = (1, 1, 1);
-    my @limit = (1,2,5,10,20,50,100,200,500,1000,2000,5000,10000,
-                 20000,50000,100000,200000,500000,1000000,2000000);
+    my @limit = (0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100,
+                 200, 500, 1000, 2000, 5000, 10000, 20000, 50000, 100000,
+                 200000, 500000, 1000000, 2000000);
     for my $li (0..int(@limit)-1) {
       my $l = $limit[$li];
       next if($dh > $l);