There's no need to setback a powder board. They're already plenty setback.
Now I see the light. Also, on the new Hovercraft thy marked the center points, I saw in a video review. On mine they weren't marked, making the whole setup a bit of hit and miss. How do you properly calculate the sidecut center in a Hybrid rocker- camber - rocker board?
2015/16 -9- Kirkwood days
Arbor A-Frame 158 2009-10
Jeremy Jones Hovercraft 156, 2011/12
Subaru WRX 06