This is why I always said that the E120/135/145 are the most uncomfortable planes on earth, and why I'm more than happy that LX has disposed them to American Connection op by trans states Airlines.
I onced even refused to board because I did not get an exit-row-seat (not kidding).
Due to the curvature of the fuselage, there is no space for the window-side foot, so the whole walking gear has to be placed somewhere where it's unnatural to be - and no possibility to lower the table if you are taller than 6"...
I just say: When my ortho will see how I have to sit in an ERJ, he will forbid me to ever fly an ERJ again!