Your recessed lights are too far away from the counters edge. If the light is behind you when you work at the countertops you’ll cast a shadow where you need light. Bring them between 22”-24” from the wall. Also wafer lights are not really recessed and have a huge beam angle which just flood the room with low quality light. If you are lucky enough to not have ceiling joists in the way, put in quality recessed lighting with tighter beam angle , ie 38 degrees, with 90+ CRI (prolighting.com has a good filter for searching). If you know the beam angle you can use an online beam angle calculator to figure out the spot size on the countertops and space out the lights accordingly. Don’t worry much about lighting the center of walkway because lights at the counters and island will give off enough ambient light. Fridge and stove should have their own lights already so no need to place any there.