I am going through my new to me Bally Amigo and noticed something that I thought was quite strange. It has the classic Bally Mid-Seventies apron with the yellow/white/black stripes and a credit light cover on it, but there doesn't seem to be evidence of there ever being a hole or lamp socket underneath the apron on the playfield. Sure seems strange. Has anyone else ever noticed this on any Bally's of the same era?