EOS ( End of Stroke ) Switch needs adjustment. This is inside the game.
Spring attached to flipper is week.
Check those
Attached is flipper assembly. EOS switch is shown here. When the flipper is down. The contacts between the switch close.
In this picture the EOS is open. If it doesn't close the flipper will remain up.
Go to your Test Menu. - Go to Switches.
Manually move Flipper up an down. See if EOS is activated.
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