diff --git a/zoneb/src/ofApp.cpp b/zoneb/src/ofApp.cpp
index aa7bf9e..f6c31fc 100644
--- a/zoneb/src/ofApp.cpp
+++ b/zoneb/src/ofApp.cpp
@@ -250,7 +250,7 @@ void ofApp::updateThermal()
 
     if (dummyMode == false)
     {
-      if (uBetweenDistance > 1000 || hotspots.size() < 2)
+      if (uBetweenDistance > 1300 || hotspots.size() < 2)
       {
         hotspot0 = ofVec3f(100000, 100000, 0);
         hotspot1 = ofVec3f(100000, 100000, 0);