Does anyone have complaints about long duration seat comfort? Normally, i have zero issues with seats . My cx9 and my gti had excellent seats where i could drive easily 400 mile legs with zero back discomfort. I find with my cx30 premium that after an hour and a half my back is killing me. No amount of sear or lumbar adjustment seems to correct this. I especially find this off as the seats in the cx9 are excellent.