I just did one in Arial 10 point type and it looks fine horizontally and vertically. When I reduced the interitem spacing to 0 one item overlapped another with no problems but otherwise it worked fine. I will post it to the Files section for your review. If you are still having problems, can you move the menu to a one page file, delete the links it has and just make them do nothing and let us see the menu you are having trouble with. File menu > Export > Zip and post that.
