We are aware of such a behavior when the ItemWidth
properties are not specified according to the size of the rotator's items. I recommend you check this forum thread
for more information.
In case, however, that the suggested in the link above did not help, please open a new support ticket and send us a full runnable project. We will check it and do our best to provide you with an adequate solution.
I hope this helps.
the Telerik team