For sure! I have the glutes of a frog.... There's nothing there holding that pack up. For me, it seems like if that lumbar pad is not making it stick to my back then it's just going to slowly move down. I find the pressure of a large, stiff lumbar pad more comfortable, but I'm sure there are...
I am toying with this now. I’m placing it behind the stock lumbar foam on my K4 to try and get more pressure towards the top of the lumbar pad. If that’s where you’re putting it then I would think that density is less important since their stuff is what will be against your back? I just ordered...
I had the same issue. Their website directs you to a generic Vimeo customer support email if I recall. It's garbage; pretty sure I still have not heard back. I contacted Outdoor Class on social media, and they told me to email [email protected]. They took care of the issue in a timely...