Why don't go with all of this to a lawyer ? I mean we're talking about over 150,000$ . Surely you can find a decent lawyer to represent you . If they're claiming you continued to spin on that slot , then a legal action from you will force the slot manufacturer to release the game records for your session . And like this you can easily prove it.
I'm not trying to say that they did or did not scam you , but it's also a possibility that they might be right , and you did continue playing .
The slot is developed and hosted by Rakki, the company behind MegaDice. They are able to manipulate logs.
About the lawyer, please see my last answer to your question:
Why don't you get a lawyer and go after them ? It's a huge amount of $ .
Yeah, but Rakki N.V. is based in Curaçao, maybe for a good reason. This means that I have to throw money away in order to sue them. Obviously, they are bankrupt.
Nevertheless, I am thinking about that. I am not a poor man and sueing them should prevent them from stealing more money from other customers.