Here is a formula I use for reporting on Netting (blown insulation) and for insulation in walls that
are taller than standard walls.
Netting formula is the same, just description is different.
This is for Cathedral Walls or what we call high interior walls.
I have formulas for exterior walls as they require no netting.
I utilize 2 different insulated stud types for when we have a gable wall that is not cathedral.
Also use different stud type for interior walls that are within the cathedral ceiling area but do not butt against flat ceilings.
These walls do not require insulation, so no reporting of insulation is needed.
I use different studs to get the takeoffs correct.
When using solid studs as in my case for interior high walls,
need to uncheck interior wall or it does not report.
I use studs for the other interior partions.
Rod