I've got the plates that came with my spd cleats lying around somewhere - they came with a little diagram for fitting into the sole of shoes which sounds pretty much like what you're trying to do.
Yours gratis if you want them and I can find them in my bike bits box.
I've got the plates that came with my spd cleats lying around somewhere - they came with a little diagram for fitting into the sole of shoes which sounds pretty much like what you're trying to do.
Yours gratis if you want them and I can find them in my bike bits box.