Pressure range data

I am actively collecting pressure range data.

All the data is stored here: https://1drv.ms/x/s!Aml8i4Jd6crCkTerfXD_1zsIxg3A?e=7HqT7T

Key notes:

• I am not good at measuring IAF, so I believe my measurements show higher IAF than is accurate

• I am confident in my max pressure measurments

• I assign inventory IDs to my pens so that I can track them over time

• Remember a given model of pen has individual units that can have widely vartying IAF and MAX pressure values.