I haven't done anything that stupid before. I've done (and from time to time I continue to do stuff) much more stupid!
But I'm confused. How does mounting the calipers upside down make them appear to work when they don't? It seems the bleeder would be at the bottom and you'd never be able to bleed them and so they wouldn't appear to work... I have a feeling I'm missing something simple and committing another stupidity.
So you're now able to bleed the brakes properly and they work as expected?
Edit: I see on the other thread that you got them working properly! That's great news!