You could try moving your feet down, lower on the rudder pedals. Use the balls of your feet to push the pedals, keeping your toes below the breaks. That way when you land you wont push the breaks with your toes. Do this till you get comfortable with your landings, then move them back up.
Dont do this if you are landing on a short field, as it could cause more problems than help.
As for your speed on final, you dont have to be exactly at 63kts. Faster is better than slower of course. Just get the airspeed stable and maintain a good stable approach, keeping your speed as close as possible to target. (65kts might be easier to see on the airspeed indicator.) And dont stare at the instruments, keep your eyes outside, and just glance down at your airspeed to make sure you are not getting too slow.
My students always had trouble with the round-out and flare. I taught them to fly through target "windows". Starting abeam the #'s on downwind. Turning base, turning final, and short final. Then an aiming point and a landing point. You had to be configured properly at the right altitude in order to fly through the "window".
Once you make it to your aiming point, begin the round out, level the plane, and look at the far end of the runway to judge your height, let the plane land with a little flare.
I had a very hard time with landings when I was learning, my instructor didn't really have a structured approach to landings. He just said "you'll get it eventually with more practice". Once I figured out this teaching method, my students learned to land faster than I did. :nana2: