Screen positioning behind MIP on 737 build

Hi guys,
I am starting to build all my components together now in final construction.
I am using the engravity 737 MIP on top of a constructed base. In positioning the screens behind the windows on the MIP, there is a gap of around 15mm at the bottom between the LCD screen and the MIP screen with a gap of only around 5mm at the top. This is due to the base of the Engravity MIP having some construction at the bottom which allows the LCD screen to pass down below the bottom of the MIP but pushes it away from the MIP a bit as you move it down.
Hope that makes sense, basically is this going to cause any problems in viewing, does it only work well with the LCD screen hard up behind the MIP screens or does a gap not make any difference?
Many thanks,
Steve