The roller that came with my "fits all sizes" Screentight Spline Roller was too thick to force the spline all the way into the groove of my Anlin screen door.

The original roller is 3.85 mm thick. The replacement is 2.6 mm thick.

Two versions of the roller are provided. The nominal version is what I printed and used successfully. V2 is a modified version that I think will print better (one of the original broke off when removing the support -- though it still worked) which has not been tested.

Creality

Ender-3 v2

Yes