I am running a fresh install of Mame .245 and am playing Lunar Lander (llander). My mame.ini contains:
beam_width_min 1.0 beam_width_max 1.0
I searched for any files with lander so there should not be a config file overriding mame.ini.
When I run llander the beam is too wide. Looking in slider controls Beam Width Maximum is 4.0. If I lower it to 1.0 it is fine. Exiting does not save the change from 4.0 to 1.0. I am stumped, what step should I take to make beam width maximum 1.0? Thanks for the help.