So I've got the CX-5 Signature Series, and my issue is that the seats are just too damn hard. Was hoping they'd break in, but after 5,500 miles, no change. Normal-sized guy, athletic, 5'8", 170 lbs. For the guys having left leg problems, one thing I've noticed is that the "dead pedal" isn't wide enough for my foot, so I never really can get comfortable. Also, because of that narrowness, your foot is forced into an abnormal position perpendicular to the ground, instead of being able to "splay" naturally. Very uncomfortable. So, two issues and I love the rest of the car completely! So...going to try to widen the "dead pedal" to see if that resolves issue #2. But...I love ventilated seats. How seriously has anyone researched swapping these seats out for aftermarket, ventilated seats? Does such a beast exist? And yes, I'd spend thousands if needed, because I'm currently looking at upgrading to a Macan or an SQ5, but I hate to if I can just fix these two issues.