We lost one of the little rubber feet for our DJI M600 Pro in the field. 15 min in F360 had an almost identical replacement ready for printing.

In the photos black is a stock foot compared to a green TPU print.

Prusa

I3 MK3S

No

Yes

.2

15

I printed these without looking closely enough at the layer and perimeter settings, so these came out with 3 perimeters, 7 bottom layers and 9 top layers (stock for the pp_tpu_config) with 15% infill using Sainsmart TPU. They look good and are reasonably flexible and fit well on the landing gear, but are still quite a bit stiffer than the stock rubber feet. If I printed these again, I would go down to at LEAST 2 perimeters and fewer top and bottom layers while keeping 15% infill. Would make them at least a little closer to the original. The weight isn't noticeably different, though.