--- a/metadata/cube.xml
+++ b/metadata/cube.xml
@@ -54,7 +54,7 @@
 				<_short>Fastest repeat interval</_short>
 				<_long>Minimum milliseconds between repeated steps after acceleration.</_long>
 				<default>150</default>
-				<min>50</min>
+				<min>20</min>
 				<max>5000</max>
 			</option>
 			<option name="repeat_acceleration_time" type="int">