i personally don't have a hackshield bypass and it works fine for me.
When you DO search for your name, yes you will find many addresses.
Don't bother searching the green addresses so just move straight onto the black ones.
go though them all until you find something like this:
Above the first line in your picture there will be your character name followed by several 00's
Basically the green values are the ones you're after.
the E9 is your height flag, meaning at 233 your character will run on the ground plane.
at 201 it will move at the height you set it at.
the 81 will be the height you set.
PS: it might take a while at first to find the right address, but if it helps try closing the game as well as CE/whatever program you're using and reopen both to clear the memory.
That way you will find less addresses each time.
PPS: The address you're looking for will have lots of changing values. (The 68 06 under the E9 will constantly change)
Hope this helped.