script for health affect ennemies

[Ztloka]

hello i hope you have a great day,
i work on a cheat table into the game halo the master chief collection (i'm new to cheat engine), i made a aob script for have inf health , this works but the problem is that it affects the ennemies vehicles?? i can kill all of the ennemies but , if there are into a vehicle i can't kill her ? what i'm supposed to do ?
here the original script
code:
movss xmm6,[rax+04]
jmp return
and my script lmao:
code:
nop
jmp return

Have you the answer ? or a video to advise me
thanks

[Send]

Cheat Engine Tutorial Step 9, compares.

[Ztloka]

Cheat Engine Tutorial Step 9, compares.

sorry i forgot to answer you , thanks for the video ,I was able to make my own cheat table, thank you.