Reference
Stage Rake and Angle of slope
Rake
Angle of Slope
(Degrees Approx)
Angle of Slope
(Degrees Actual)
1 in 24
2
2.39
1 in 18
3
3.18
1 in 15
4
3.81
1 in 12
5
4.76
1 in 10
6
5.71
1 in 8
7
7.13