I recently bought a 2018 Elantra GT. After driving it for a few days I noticed very sore heel pain. I went away for a vacation and was completely fine. Then when I returned and started driving my car again it came back. It's so bad that I haven't been able to drive anywhere. I'm wondering if the accelerator pedal is too slanted. Maybe the pedal on my old car (2001 Corolla) was more flat to the ground. I never noticed my foot when driving it, but with my new car my foot is very bent and all the weight is resting on my heel. Have any of you noticed this, and more importantly, have any of you found a solution for it? Can you adjust the pedal to make it more flat? Thanks for your help!