Also, I'm not sure if linking between forums is frowned upon, but my cleat setup was a simple process using a video I found on a prominent color-titled mountain bike forum. After about two miles, I had a tinge of soreness in my right knee, so I stopped and toed my foot out a bit more and moved my whole shoe in a bit closer to the crank, to a position that my foot kept trying to get into, and the issue went away. It is probably worth noting that I fall into the group of people who has never had knee issues on platforms, part of the reason I've never felt the need to move away from them.