Yes Phil: the things which some of do in the furtherance of our science!
No, but seriously - I felt that it was high time I discovered just how much current actually 'hurt', since we've all had the occasional 'belt' now and again.
Prior to my experiment, I did a bit of research on the 'Net: figures there indicted a much higher current than 2 mA before the 'YOW!' threshold was reached - although I do appreciate that that will vary from person to person. I was anticipating a current of about 15 - 20 mA.
And, finally, I take your point about RCD operation. Hopefully, I'll never need to validate your figures involuntarily!
Al.