Bringing my own acrylic to the nail salon?

Hi :)

I like to bring my own acrylic to the nail salon because i like a very specific color that no one seems to be able to replicate. And I like consistency, I get the same design every single time but i hate when they mix acylics to get my color and its off so i prefer to just bring my own.

Im a bit of a control freak when it comes to these types of things. Is it weird to do that , I changed nail techs and she seemed offended when I said I had my own acrylic but I need to know its going to come out right . lol