Arbusers

I asked once about calculation for valuebet, there is article about that betburger.com/blog/valuebets-tool but the answer was:

''Yes, the article is not entirely relevant (the part about the calculation is outdated), and we apologize for this confusion''

So then I asked about current formula/calculation

''We do not have a specific formula for how value bets are calculated.''

How can I set up my value % if I dont know how calculation looks like?

Does anyone know how is it working now?

Thanks in advance !