I grew up with this Amazing Spider-Man and recently added new displays, a Pascal all-in-1 board, and a Pascal sound board. Had the parts professionally installed and the entire game gone-over. All fuses, capacitors, coils etc work wonderfully. The game is located at my parents' house so I do not have the ability to play it or work on it every day but I tweak it every time I go there. Yesterday I changed the switches on the sound board to "tone" which is the way the game was set for most of my life and it worked well; however, the volume is lower than I would like. I went through the settings and did not see a volume control, can anyone tell me how to adjust the volume?
Also the red extra ball lights are out, does anyone know if these bulbs are the same as the rest of the playfield bulbs? I spent about 35 minutes on the game yesterday but did not get a chance to raise the playfield and take a look as family was there for Easter and I did not want to abandon everyone.

Thanks!

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Yeah I looked on the manual but could not find anything about it. I will check that the next time I get over to my parents' house. Thanks!