I am in the process of building a mame cocktail table and having a very difficult time putting games into cocktail mode. in particular arkanoid and galaga 88. In arkanoid, when I go to the dip switches and change the flip to yes, the screen starts out upside down but never flips. On galaga 88 there is no dip switch setting for the cabinet type. What am I doing wrong here. mame.net shows that these games support cocktail mode if i am reading the list right and really want to get them to work as they are the primary games I will play on the cocktail table. Thanks for any help.