Can you test with another mouse?
You can change the sensitivity of the mouse too
Have you tried changing the pointer in case the shape is making if difficult to align perfectly.
Do you use a mouse mat, does it have any images or texture?
OnePlus 5T review: Hands-on
Illustrator Andrés Lozano on his improv line work, brazen use of colours & hand sketching
iPhone X review
Comment envoyer gratuitement des gros fichiers ?