what about setting metro default argument to same as delay?

just for awkward windows users like me

$ diff -uw x_time.c.old x_time.c
--- x_time.c.old        2010-04-28 11:16:06 +0000
+++ x_time.c    2010-04-28 11:16:30 +0000
@@ -107,7 +107,7 @@
 
 static void metro_ft1(t_metro *x, t_floatarg g)
 {
-    if (g < 1) g = 1;
+    if (g < 1) g = 20;
     x->x_deltime = g;
 }