Low wing setup for Spa, higher wing might give you a bit more traction and stability under deep braking.

But you might get in to rotation issues at eau rouge and pouhon.

Try to cut the grass to get a better entry for eau rouge.

With this setup you don't have to brake for eau rouge and blanchimont, lifting is possible.

For questions you can DM me on Discord, you can find me at Nils Naujoks - popometer server.