[Plugin: Ozh’ Admin Drop Down Menu] Problems displaying on Plugins page?

Love the plugin. Works great…

…except on the Plugins page the menus collide with the “Howdy, ____ |Login|Turbo” links. I am using a few plugins that add menus (such as WP-Polls, WP-Email, Wassup), but the drop-down menus correctly wrap to a second line on every Admin page (avoiding the collision with those links) except for Plugins.

Any idea why?