>Please allow me an opportunity to enlighten you: So I am aware. The "we" is important because I said "accurately". When "we" set up the recording, we can make

>Please allow me an opportunity to enlighten you: So I am aware. The "we" is important because I said "accurately". When "we" set up the recording, we can make it to record with the required precision. Inferring measurements from incidental things can give the required precision, but it should be justified.