Hello I found a bug in version 1.2.4 in moo 1.2.3 in works fine and makes the tip offset:
var Hint = new Tips($$('.hint'), {
showDelay: 1000, //default is 100
hideDelay: 100, //default is 100
offsets: {
'x': 330,
'y': 0 ...
in moo 1.2.4 it will be ignored.
http://mootools.net/shell/aWYe7/
