Hello, I mistakenly received my order for Schiit Jotunheim without the (DAC) module I wanted, so I decided to install it myself after receiving the DAC module later separately. My main problem right now is this: How do I even open up the unit? I can see that I am supposed to slide the cover off but it seems like my muscles alone are not enough. Brute strength also does not work very well because I cannot get a good grip. I removed the volume knob, and after peeking through the holes, cannot see that removing more screws is going to help. I would prefer to not risk being unable to reattach things after removing more screws simply because I cannot reach inside. If only a hammer will do the job, then I do not want loose parts on the inside. Since I do not want to cause any more cosmetic damages on this brand new unit caused by an attempt to pry it open, I hope someone here actually has a clue as to what the "trick" is. Thank you for any assistance you can provide!