iMac keyboard lock flaw

Hi everyone.

I recently got an 24" iMac (the base model) that comes with the matching colour key board ( not the Touch ID one). After a few days typing on it, I found that I kept accidentally hitting the lock button, which is super easy to press down, logging me out, and it became super annoying. I went to settings and keyboard, to play around with the shortcuts (was hoping to change the lock button to command L or something like in windows), but it seems that the lock key is the only one that cannot be changed. Apple care support was a waste of time. Apparently the Touch ID upgraded version of the keyboard was made to be harder to press down so this doesn't happen, so the designers saw the problem coming as well. My caps lock also seems to be faulty, takes 5 clicks for it to work. It's strange to see this from apple.

cheers,

D