Low profile shock absorbing feet for 2020 V-slot (double-wide, so; 4020 or 4040) profile (remix)

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3449205.

This remix makes the feet a little stiffer, and about 50% wider. Finally I made the horizontal sections solid for added strength.

I absolutely do like the original, but when 8 of them break, snap, collapse in 2 weeks time, I need to get creative :)

Maybe if the original is printed in PET-G or ABS, it would be sufficiently strong, but in PLA it needed a little upgrade.