Museum of the Game® & International Arcade Museum® Forums

Does anyone have a manual or guidance to adjust the pressure of the claw. When it grabs the toy it's at 35V, but when it gets to the top it drops to 10V dropping the toy. I know some of these are not adjustable, but would like to know as I can't figure it out. I'm not sure what the second board in the picture is for, but it hooks up to the main board with one cable. Thanks in advance for any help!