I checked mine, the game scores 50,000 for an incomplete Disaster Drop shot.
I sent an email to Dan, you probably know him. I know he has a White Water in his shop which hopefully will make it easy for him. Besides the mount, the optos, the wiring etc I think I might just pay him to do it. The good news is that the game plays really well without them, but I want nothing more than a complete game. Then I'll play the hell out of it for however long and then it'll get a full shop job.
I'm hoping it'll be right around $100....