--- src/widgets/spiral-toolbar.cpp	2013-11-14 08:09:16.000000000 +0100
+++ src/widgets/spiral-toolbar.cpp	2013-12-11 10:32:25.734375000 +0100
@@ -136,7 +136,7 @@
     GtkAdjustment *adj;
 
     // fixme: make settable
-    gdouble rev = 5;
+    gdouble rev = 3;
     gdouble exp = 1.0;
     gdouble t0 = 0.0;