Ikea Fyrtur blinds bottom rail bumper

If you use the Ikea Fyrtur blinds with the window open (or live with @f4r0kh's cat), you might be annoyed by the sound of the bottom aluminum rod banging against the window frame. F4r0kh's bumpers do a great job of covering the rod's end caps but a number of my windows have cranks in the middle of the frame that the rod itself bumps up against. I've modified the length and width to fit the rod where it bumps against things.

Print using flexible filament with 15% infill to create a softer bumper, or 100% infill for a harder bumper. Use the sequential print setting when printing multiple bumpers to reduce stringing between objects.

After printing, use a utility knife to cut a slit in the rubber for the blind itself to fit between.

Adjusted the scale to fit the bottom rod itself (instead of the end caps)