diff --git a/build.tk b/build.tk
old mode 100644
new mode 100755
index 58b8f685..468c3ec2
--- a/build.tk
+++ b/build.tk
@@ -27,10 +27,10 @@ exec wish "$0" "$@"
 proc SetConfigDefaults {} {
     global Config
     set Config(LAT_DEG) 45
-    set Config(LAT_MIN) 24
+    set Config(LAT_MIN) 25
     set Config(LAT_SEC) 14
     set Config(LON_DEG) 75
-    set Config(LON_MIN) 39
+    set Config(LON_MIN) 41
     set Config(LON_SEC) 23
     set Config(LOCATION) "Ottawa"
     set Config(DEFAULT_PAGE) "Letter"