I'm a newbie getting frustrated by all the problems with my only machine. I know I have to learn to fix this myself but I'm having a hard time finding the time or motivation to do that. I'm thinking of getting it shopped out to try and get all the bugs worked out. Several errors but the main problem is the "D" drop target being stuck up. I just want to play pinball. I imagine getting it shopped out will be so expensive it's unlikely I'll do it. I'd probably be better off buying a second machine and using that to teach myself repairs while I play the other. I have no idea how you guys taught yourself all of this. Time seems to be my biggest enemy.