Been trying to search online for some stair design guidelines.
I've found this great one here: gdwoodworking [dot] co [dot] uk/assets/files/bwf_stair_design_guide_2013 [dot] pdf
However I'm specifically looking for the amount of material needed under the top newel post mortice to support the stringer tenon.
I also need some help on the thickness of material needed after cutting the stringer to support the step.
Both questions are shown on the drawing.
Thanks for advice in advance.
I've found this great one here: gdwoodworking [dot] co [dot] uk/assets/files/bwf_stair_design_guide_2013 [dot] pdf
However I'm specifically looking for the amount of material needed under the top newel post mortice to support the stringer tenon.
I also need some help on the thickness of material needed after cutting the stringer to support the step.
Both questions are shown on the drawing.
Thanks for advice in advance.
