Every digital artist struggles with shaky lines. SAI invented the stroke stabilizer that every other app (from Clip Studio Paint to Photoshop) has since copied. In SAI 2, you have a simple slider from 0 to 15.
This single feature makes line art feel effortless. You no longer fight your hand tremors. You just draw. easy paint tool sai 2
Easy Paint Tool SAI 2 (hereafter SAI2) is a lightweight, Windows-based digital painting application evolved from the original PaintTool SAI. This paper analyzes SAI2’s design philosophy, architecture, user experience, core features, rendering pipeline, brush engine, color management, extensibility, performance optimizations, and its position within the digital art software ecosystem. We conclude with limitations, potential research directions, and practical recommendations for artists and developers. Every digital artist struggles with shaky lines
Other > Options > Tablet, ensure “WinTab” is selected for pressure sensitivity.