AdWords Bid Tool Conflicts With Position Preference Tool

Found via the Search Engine Roundtable a WebmasterWorld thread talks about an issue users will encounter if they are using AdWords Position Preference in conjunction with Edit Max CPCs tool. Users in this situation have noticed that their bids are not updating.

The WebmasterWorld member says he asked his AdWords representative who indicated that this was "indeed a technical problem" with the Google AdWords system.

I'm not using position preference so I've never personally encountered the issue.