<ASK>need help. what's wrong with :u.c.e vs midtown

need help. what's wrong with :map midtown ( wall )

I did the hack with U.C.E
my goal :
ulimited HP and the results: 100%success in death match game and bomb mission.

oops :but i'm find something weird, when i play on (map midtown)
all of the wall was lift up...
someone please explain what this...??

what i do just reverse/replace float(HP) process (value AOB),
i don't change anything value of the map.
this is hapen only in midtown.

Preview
game start

in game 1

in game 2
http://imagehacks.in/image-FFC2_4D94AE9A.jpg
in game 3
http://imagehacks.in/image-1B8C_4D94AE9A.jpg
in game 4
http://imagehacks.in/image-EC93_4D94AE9A.jpg

sorry i'm not add value for HP here
i'll be in msn.

preview if you think it's old screenshot
http://imagehacks.in/image-ED20_4D94AF4A.jpg
http://imagehacks.in/image-3E3D_4D94AF4A.jpg