Index: t3lib/class.t3lib_tcemain.php
===================================================================
--- t3lib/class.t3lib_tcemain.php	(Revision 10116)
+++ t3lib/class.t3lib_tcemain.php	(Arbeitskopie)
@@ -1352,7 +1352,7 @@
 		}
 
 			// Checking range of value:
-		if ($tcaFieldConf['range'] && $value != $tcaFieldConf['checkbox']) { // If value is not set to the allowed checkbox-value then it is checked against the ranges
+		if ($tcaFieldConf['range'] && ($value != $tcaFieldConf['checkbox'] && $value != $tcaFieldConf['default'])) {
 			if (isset($tcaFieldConf['range']['upper']) && $value > $tcaFieldConf['range']['upper']) {
 				$value = $tcaFieldConf['range']['upper'];
 			}