Flashed Unified 2.2 last night, used the marlin linear advance calibration tool to generate a gcode with K values between 30 & 100. Found that lower was better (marlin docs say bowden may need higher). Tested between 5 & 30 then started to have my extruder skipping steps every line.. Gave up for the night to avoid frustration.

Anyone have success with using this feature on their Ender?