yea my mistake i used unreal.dll from "New folder (7)" with xtool 0.3.18 having the same size as unreal.dll from R5 i thought both the same ...
so i compress all of mass effect 1+2+3 super fast during install on r9 5950x... around 9min install 71gb without bik...
xtool set to 100p but most of the time around 60% during install unlike during compress xtool was using all 32 thread so i guess there is bottelneck lolz or srep ?
to test it i need to use only xtool to see if it can use 32 thread in decode...