At a glance
Try it on a chart or casting record
Use one question and one clearly identified record. In a birth-chart reading, record the birthplace, the historical clock convention, the school and the selected time layer. In a six-line case, retain the actual question, casting order and moving lines. This makes later comparisons checkable.
What this does not establish
Continue with the application
Sources and how to check them
These are source and implementation references, not a claim that every line in a work applies to your record. Locate the relevant passage and inspect its conditions.