diff --git a/index.html b/index.html
index 62115fbfc8504990dc9e45b9ec4e99270356bb49..6b114a8c8320305ebb0b9321a8697950354dcb64 100644
--- a/index.html
+++ b/index.html
@@ -78,8 +78,8 @@ function make_graph(div_id,json_key,axis_labels,use_khz){
     }
 
     //for linear
-    x.domain([0,d3.max(data, function(d) { return 1.1*d.dev_board_price; })]).nice();
-    y.domain([0,d3.max(data, function(d) { return 1.1*period_to_freq(d.ring_period); })]).nice();
+    x.domain([0,d3.max(data, function(d) { return 1.05*d.dev_board_price; })]).nice();
+    y.domain([0,d3.max(data, function(d) { return 1.05*period_to_freq(d.ring_period); })]).nice();
     //for log
     //x.domain(d3.extent(data, function(d) { return 1.1*d.dev_board_price; })).nice();
     //y.domain(d3.extent(data, function(d) { return 1.1*period_to_freq(d.ring_period); })).nice();