There's still the same dispute about miscalibrated touchscreens on electronic voting machines - the difference is that paper provides an audit trail, such that

There's still the same dispute about miscalibrated touchscreens on electronic voting machines - the difference is that paper provides an audit trail, such that it can actually be disputed. https://www.npr.org/2016/10/26/499450796/some-machines-are-flipping-votes-but-that-doesnt-mean-theyre-rigged https://www.npr.org/2016/10/26/499450796/some-machines-are-f...