i like what u did with the hdd cage... only thing is.... does the hdd needs to be screwed into the cage or does it have those sliding rails?? looks like it uses screws

coz if wanna screw in then gonna be leceh in terms of ease to take out and put in... and i mean each hdd... aka if wanna take out 1 hdd have to remove the whole cage...tak syiok la like that

also if wanna screw in only 1 side (mobo side) of the hdd oso i personally feel a little kureng ler...but thats just me