Here are the powers for using armor/turtle
with a fixed angle 70. Use my own windchart
and/or the banpao windchart with these.
Link to mine:
Windchart
Be sure to see the notes from the main page (under my stuff top left).

Angle 70
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1.65 1/4 SD
2.05 1/2 SD
2.55 3/4 SD
3.05 1.0 SD
3.70 1.5 SD