MadMapper has been updated to version 1.6.7 build 3977) . This release is a minor update:
IMPROVEMENTS:
+ Allow the deletion of multiple handles
FIXES:
* Solved an issue scaling / rotating surfaces in 1.6.6 in certain cases
If you are a registred user, you can download it from the madmapper yourspace page
http://www.madmapper.com/yourspace