I have read on the SF forum and on JWE forum something that has me having a question. The question has been nagging at me so I'm finally going to ask it even if I sound naive.

How do you know when certain slot machines progressives are near to where it might hit?? I've never really gave it much thought. I have been playing machines because the look like fun. If someone could fill me in I would appreciate it...thanks in advance! :clap2: