That is unfortunate that they didnt work out for you, a seat is just a seat and some work for you and some dont. Unfortunate you spent so much money on three of them before you found out they dont work for you.
They work for me, but like I said, its just a seat, try different models and find one that works for you.

earlier this summer, I saw a young fellow with a "new" Brooks, new this summer he told me. I dont know how he did it, but in a few months, this guys B17 looked like it was about 50 years old, not in the leather quality, but totally sagging, totally splayed out, it was like a banana shape. I am sure he will complain about it also, but how he managed to get it to be that banana shape I have no idea.

again, its too bad that your seats didnt work out for you, and sorrier still that you didnt purchase them at Walbikes or whatever it is with that unconditional return policy within a certain time.