Sorry. Looked like you had your own successful technique. Plus, I imagine the OP is a bit ticked at the bullshit.
I Googled "Reversing Sex with Aspirin"
This is from a couple years go, but here's a permalink to one of my posts on the subject:
Reversing Sex With Aspirin
But there's others that have posted the technique as well.
Here's one:
Aspirin for Your Plants
The posts contain a lot of supposition about fems carying the hermie trait and such, but these are older articles, and just like today, many misconceptions were bouncing-around.
There is no evidence of a sex reversal in these articles. No pics. nothing.
I WANT TO SEE THIS...A REVERSED FEMALE