Just to collect your information, does your machine also have an issue with the “consistency” of keyboard and touchpad clicks? Because I have been wondering if issues some users are having are somehow related to the extent of the bend. I am having very similar complaints to This Community thread here. Basically, typing on my keyboard can at times be rattly, and not all the keys sound the same. Some keys feel stiff and sound like they should, like the Super key, while others feel a lot softer and sound “worse” - either leaving a layer of reverb, or a sibilant noise, or a weird metallic “clanking” noise. The touchpad is a similar story, it sounds okay except on some clicks when it doesn’t and it just makes a rattling / buzzing sound, more reliably when the palm is resting on the side. The “Esc” key is the worst. When I click it, I just hear a loud “clank”. I shimmed it with a small piece of electrical tape bent on itself (it is not glued to anything, it just rests there) and boom, covering that gap completely fixed that behaviour, and the Esc key sounds fine now.
If you look closely, the mid plate seems to be slightly warped upwards in some positions - especially those that have Deflection Kit pads below them - and the keyboard, once installed, does not sit flush on the mid plate, there is a actually a gap between the keyboard and the mid plate, and neither is straight. EG the keyboard bends up in the middle. I’ve tried a mid-plate and keyboard replacement, that didn’t help. Tried reseating everything half a million times, that didn’t help either. I managed to somehow fit the keyboard in a way that it no longer bent upwards, and just a couple weeks later, there it is again, bending up again. The touchpad module also seems to not sit straight on the laptop: when taken off, it’s straight. But when it is applied, the z-axis distance between the module and the keyboard and spacers is not constant. It seems to bend down somewhere near the middle, where it meets the keyboard, it touches it, and it also bends the keyboard down with it. Removing the touchpad module and looking at the keyboard, it is very evident that the keyboard is warped circa where the Space key is, it does not sit straight and it bends down with the mid-plate in one point, so, as a result, it is basically a “wave” that, from left to right, goes like “tall, short, tall again”. At this point I am wondering if the slight bend can be more or less slight depending on the unit, and my bend that seems to be pretty bad is somehow causing the mid-plate and the input modules to never be able to sit straight, thus creating all kinds of gaps, which in turn make the entire thing feel rattly and just "not good’. What puzzles me is that I didn’t remember my laptop behaving like this when I first got it - actually, I remember feeling absolutely impressed by the premium feel of the keyboard and touchpad, and how silent they sounded - it only had the faintest hint of a rattling while typing if I listened really close, but then it seemed to kind of get worse as the months went by.
I’m basically trying to gauge whether my unit indeed does have a problem, or every unit does this and most people are just not sensitive to these imperfections. Support has already told me everything is fine, but it doesn’t seem anywhere close to “fine” to me. It doesn’t sound anything like it does in the reviews where they put a microphone next to the keyboard and type.