Shoulda, coulda, woulda - except of course that both demonstrations of your dowsing "skills" have resulted in your not performing better than random chance. You put the finding of Old Hat mine down to "dumb luck". Your results are resoundingly less that even that...
or at least show way more than 10%.
Hardly a thrilling boast - 1 in 10...
If *I show even 60 or 70 that would mean I was right about a lot of things in the orignal JREF test which I believe to be flawed.
But you haven't shown even this sort of performance. Until you do this is all "jam tomorrow".
Empty boasting.
You've shown us twice now that your dowsing "skills" are no better than random chance.
Your failure - nothing to do with the protocols used.