DSM Injector issue

ricestick

BOOST HEAD
I'm having a problem with just 1 injector sitting lower then the other three.
I've used a dremel on the bottom seal, used my old integra seals, top rubber ones fit fine.
Here is the one sitting lower (my pics suck, i know)


Now here are the other ones (fine)



this pic shows how they are supposed to sit,(homemadeturbo.com)


why is my 1 injector sitting lower? is that a problem? Just wondering if i'm worring over no big deal.
 
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