Module Position - space between

Hello,
once I would thank the gavick team for the really good looking joomla-templates.
Now I have a little problem with the sporter template:
On my site http://www.rollstuhlbasketball.at/cms the space between right_top and right_right or right_left modules is 0. But not on all sites. At this site http://www.rollstuhlbasketball.at/cms/oesterreichische-liga, the space between the right_bottom modules is 0. What can I do? Can anybody help me please?
Than a little problem, too: If you use "GK Dropline Menu" and you have activated a menu with f.e. 5 items, you will hover another first menu with lesser than 5 items, you can't activate the second menu without clicking on the first menu button. It can be showed at my page between the menu items "Nationalteam" and "Legionärs-Check". If you activate "Nationalteam" and then hover "Legionärs-Check" you have often but not allways the second menu line from "Nationalteam" with more items. Can anybody help me too? Thanks

Regarding spaces, can you please explain in more details. Do you want spaces between modules?

Regarding drop-line menu I've checked with firefox and did not see any errors. Which browser did you check with?

See you around...