Lightgun Games Mame2003-Plus

Hello, No Problem to set up my Aimtrak Gun in PCSX or Flycast, everything works. But i can’t get it to work correctly in Mame2003-Plus. I tried in Area 51, and I can aim & shoot, but i can’t reload by shooting off screen. Core options is set to use lightgun. Can someone help me please?

Okay i found the solution in core options the X-Y Input must be “pointer” instead of “lightgun” for that particular game. Now reload is working