Pressure works in one program but not another
Huion and XP-Pen drivers can hand the pen to Windows in two ways: through Windows Ink, or through the older WinTab interface that some drawing programs use. The checkbox for Windows Ink in the driver decides which, and a wrong setting is the most common reason pressure seems to vanish.
- Open this page and draw. Watch the badge above the gauge.
- Badge reads Mouse, or the gauge sits at 50%: the browser is getting plain mouse input. Open the driver, tick Windows Ink (XP-Pen puts it in the pen settings; Huion labels it Enable Windows Ink or Win Ink), apply, and restart the browser.
- Badge reads Pen and the gauge moves: the tablet, driver and Windows Ink are fine. If your drawing program still has no pressure, that program is set to WinTab: switch the program’s tablet setting, or untick Windows Ink as Huion advises for WinTab software, and check again in the program.
- Run Pressure ramp once the gauge moves, to confirm the whole range reaches the page.
Tilt and the Disable tilt option
XP-Pen’s driver can switch tilt off entirely, so a Tilt X and Y that never leave 0° may only be that option. Huion quotes ±60° for the Kamvas 13 (Gen 3); after enabling tilt, the tilt test shows how far each direction reaches.
Slow-line jitter
A slow diagonal drawn against a ruler shows jitter best. The Diagonal line test turns it into a number in pixels, so you can compare a driver’s smoothing levels, or two tablets, side by side. For Wacom pens there’s a Wacom set-up, and any pen works on the base pen pressure test.