So I have a smart parts ion that has a black heart board installed in it. So my question is, can I put virtue eyes ion my ion if I have a black heart board instead of a virtue. And also I know this is a very nooby question but my on and of Asa is a screwkind. How do I let air pressure come in and how do I stop it. So If I start to screw the thing out then I'm letting the air pressure out?