Out of curiosity and the search for my next parawing board, I used Google AI to help summarise current board reviews on some specific models. In doing this summary it also proposed and dialled in a very specific tuning matrix for my proposed board based on my current skill level, foil setups and preferred riding conditions. So naturally, I also asked it to provide the same matrix for my current board, Smik Stokr 85L. Matrix shown below.

No doubt riding preferences, front or back foot heavy will alter the position and even more so underpowered and over powered might change your track position, but when tuning from scratch this are some pretty specific starting points. I haven't done the comparison to my current track positions but I will definitely be checking this out.