Filament role feet for Prusa i3 Hephestos

thingiverse

Based on the dimensions found at http://www.thingiverse.com/thing:371842, I remade the part with adjusted distances to accommodate my existing components. The revised design closely resembles its original counterpart in the provided picture. Upon testing, however, I noticed that it exhibits instability when the legs are fully extended. To address this issue, I intend to explore modifications that enhance stability or minimize the interaction with the part by reducing physical contact as much as possible.