AIO Rad position

[Wing-Man]

I have an arctic cooling liquid freezer ii and i haver the rad fitting in the front of my case. i keep hearing air bubble every now and then. i have the inlet/outlet to the top ive been told this is wrong and if i flip it i would get the air sound.
is this right?

 

[Glanza]

Yes, you're hearing it as air gets trapped at the top where your inlet / outlet is. If you've got room to put tubes to the bottom, it'll resolve air getting trapped or mount the rad in the top of your case.

 

[Wing-Man]

Yes, you're hearing it as air gets trapped at the top where your inlet / outlet is. If you've got room to put tubes to the bottom, it'll resolve air getting trapped or mount the rad in the top of your case.

thanks al flip it latter.