Having a similar problem - my bubble seems to have loads of white space under the text. Heres a link: findus.php
and the bit of code:
var address_0 = {
street: '[Address]',
city: '',
state: '',
zip: '',
country: '',
infowindow: 'custom',
infowindowtext: '<span style="font: 12px Arial, Helvetica, sans-serif; padding: 0px; margin: 0; color: black;"><strong>Blue Reef Cottages</strong><br />Scarista, Isle of Harris HS3 3HX</span>',
full: '57.832152,-7.034640',
isdefault: true,
addressType: 'coordinates',
loop: '',
latitude: '57.832152',
longitude: '-7.034640',
markerStyle: 'Google Traditional (flat)',
markerColor: 'Pacifica'
};
do you like my map as background image?