seeking advice on paving stones next to a sloping patio.

[Stefanbyggerpa]

Hello

I am seeking advice on how to stabilize the ground surface where paving stones will be laid next to a patio. Under the patio, there is a deep hole, and the problem I have is that over time the paving stones slope as the crushed stone underneath the paving stones sinks into the hole under the patio.



Do you have any tips on how to make it more sustainable?

Thanks in advance.

 

[Staffan-N]

Having a crush with zero fraction under might have been more stable? Maybe it's possible to add the finer fractions afterward and keep the old chips?
Note: Killgissning

 

[Prodigys]

Filling the void under the deck