Not sure what you mean by a raised section give us a picture mate
As far as walking like a duck
I have known a lot of bockers do this it's just the way you walk
If you watch a vid of yourself walking without bocks you'll probaply see your toes pointing out a lot of peoples do
It only becomes a problem if you bang the springs together while you walk run or jump as that will knock you over or damage the springs
I had the opposit problem when I was young (Pin toed) and had to learn to walk with my toes father apart as it was causing me leg problems
If you don't find it a problem don't worry
If you do find it a problem try walking with your feet straight all the time not just on bocks but watch out for strains etc as you have been walking like that a long time and it will take time to change
Jason