My MMRLE GI lighting is not always on. In fact GI lighting is only on when a castle is destroyed or multiball is achieved and only for so long as the flashers celebrating the accomplishment, then they go back out. The playfield therefore is very dark most of the time during play, illuminated by the flashers. GI tests show no error and GI lights work fine during tests. According to the MMR manual (p 1-20, para T.6) GI lighting strings 5 & 6 are always on, but not for me. Also the MMR manual says GI lighting brightness can be adjusted in the MMR system menu, but I do not see this option in the MMR system menu. All advice appreciated. TIA