I see people using notability and adonit/bamboo pens for taking notes in university. I purchased an adonit pen (joy) and tried to write sth. I used zoom function for more accuracy. First of all even in zoom function it is very difficult to write for example a letter on a paper with lines. The pen lags and you have to be an artist in order to write some decent letters. Also even when you select an area to not be touched when you lay your hand on it most of the times ios senses it like the 4 fingers gesture... What I am doing wrong ?