diff --git a/generators/lissajous.pl b/generators/lissajous.pl
index 1b2542e..a0881f8 100755
--- a/generators/lissajous.pl
+++ b/generators/lissajous.pl
@@ -34,7 +34,7 @@ for ($i = 0; $i <= 360; $i++) {
 	$client->send(['/joystick/xy', 'i', $x, 'i', $y]);
 	# sleep 0.42;
 	}
-sleep 2+rand(2);
+sleep 1+rand(2);
 $client->send(['/joystick/b', 'i', 50, 'i', 1]);
 $client->send(['/joystick/b', 'i', 50, 'i', 0]);
 }
@@ -60,8 +60,8 @@ print Dumper $client if $verbose;
 
 my ($xk, $yk, $phase);
 
-for ($xk=1; $xk<4; $xk++) {
-	for ($yk=1; $yk<4; $yk++) {
+for ($xk=1; $xk<6; $xk++) {
+	for ($yk=1; $yk<6; $yk++) {
 		print "$$   ->   $xk  $yk\n";
 		for ($phase=0.0; $phase<1.5705; $phase+=0.0911) {
 			print "phi = ", $phase, "\n" if $verbose;