Saw this alert/article on my phone and I'll copy the part that I care about below but it talks about Curry coming back from his wrist surgery. I can definitely see something like this applying to Bogie.
“He had some dead spots from the surgery,” Payne explains. “He couldn’t necessarily feel his hand great. His left hand was rotating behind the basketball a little. What happens when you rotate behind the ball is you actually end up pushing it with your left hand. But if you can’t feel it you don’t know that.”
Brandon Payne and Bruce Fraser have watched Stephen Curry shoot more than anyone on the planet. They scrutinize the world’s greatest shot, in search of what it lacks, imperfections the naked eye can hardly perceive, so the rest of us can bask in the sublime beauty of its seeming perfection.
sports.yahoo.com