I have a Gottlieb Outer Space that has a 100's score reel that won't reset. It causes the entire reset process to hang up and the score motor to keep spinning. If I manually set the reel to zero, then the machine resets fine and the scoring reel works correctly for that game. That is, until the next game. If the reel itself is working okay, then I figure it must be due to the reset process. Any idea what this could be? Thanks in advance for your help.