I have a Corsair 400r and I'm stuck.
My motherboard is asrock z97 extreme6. It's an ATX board with 10 holes. I'm now starting to put it together and I see 9 standoff positions already preinstalled. That's great! right? not so much. There is another standoff hole with no standoff, and I all I have to do is put another one because the mobo have an additional 10th standoff. There is no standoff helper/ (I had silverstone,fractal,coolermaster cases, and they all had magnetic/metal helpers), and I cannot put the tenth standoff in with hand. With hand the standoff goes in halfway and hand cannot screw in any longer.
what the H*LL Corsair? I already had trouble with putting 140mm fans, and now this?!
TL;DR Who designed 400r?
All MB standoffs Iv'e used accept a standard 3/16"socket-4.5 or 5mm might work as well....................
you can usually pick up small kits from a red dot store for a few bucks.