Cannot draw proper lines on touchscreen. Laptop : aspire R5 - 571TG

YOLOLJJ

Whenever I try drawing on onenote or paint I am unable to draw a line or a curve without gaps unless i put a lot of pressure on the screen. This has presented problems as i am trying to do a lot of maths and past papers on Onenote with the draw function. I have already tried going through the HID and disabling and enabling the touchscreen but it has not worked. Any other solutions. 

 

Thanks,

Jayesh 

YOLOLJJ

Note: my stylus is a JOT PRO from adonit and it works well with my ipad

dak2014

Acer did say that the model R5 571TG does not have pen support.. So i guess it is not meant to be used with pen.