I thought I'd try the ATX 2.2 SPEC sketchup model as a base for my scratchbuild. Something seems off with the PCI bracket opening, so I'm double-checking the measurement. Simply put, shouldn't the opening for the PCI bracket in the rear of the case extend all the way up to the bottom of where the expansion card will screw in? Why is there a 7.47mm gap there? Here's my question, illustrated: In other words, if you don't extend this opening all the way up, don't you run the risk of cutting off options on PCI bracket of graphics cards, where they are increasingly using as much surface area as possible? On the flip side of that coin, is there any reason why extending it all the way up would harmful to the case or its configurations? I can't think of any. Thanks.