Cheat Engine

[xNef]

I cant find an adress for item cooldown, I tried to search in 4 bytes, float, array of bytes, everything. I found 9 adress that fits wit cooldown, but when I try to freeze them, is not possible, they continue changing. The other problem is that everytime the values gets different. Suppose the item isnt in cooldown, the value is "6A 4B 00 00 20 6B 13 01 C8 80", I use the item them value become chaging until cooldown pass, when cooldown pass the value that was to be "6A 4B 00 00 20 6B 13 01 C8 80" become "04 35 00 00 62 35 BA 00 C8 80".