In too deep with s90v!

[SC_PATRIOT]

Well as it turns out I have 20+ models in s30v but my special folders and fixed are all s90v. Looked around this and the BF over the weekend after purchasing a discontinued Sprig and a steal on a seconds Proficient. Need some recommendations on angles for the Sprig to make it a literal razorblade?
Also what process and angles I should look at with a Proficient for outdoor woods usage.? Thanks everyone.

[Zatx]

I think you can take S90V down to 10deg (20deg inclusive) without any problems to turn that Sprig into a mean slicer. I wish I had uses for fixed blades just so I could carry the Sprig. Where did you find it for sale?