Example i have a 7 botton controll which i only use 6.In mame i have the controll input set as 6 botton 3 top 3 bot starting from top left and ending in bot rite as 123456 but in the mk games i would like it to be 123465 but i dont want to go and change the input on all 25 mk game(mk1 mk 2 mk3 mk4 Ultmk3 and there diffent versions) so my ? is can i copy a game input setup to other games in mame or i have to setup there input 1 by 1.