Shoulder Therapy Finger Ladder Steps shortened with door hanger

thingiverse

Remixed from 2 previous designs. The original design was great, providing inspiration and most of the design I needed, but too long to print on my Ender 3. To the maker of these pieces, can you help me understand how you made the rounded edges? I couldn't seem to find a way to do that in Tinkercad or Fusion3D. I'm very new to this. https://www.thingiverse.com/thing:3469714 Then I found this design which was shortened a bit, and I discovered that 4 of the shorter pieces created the perfect length. I modified the shorter pieces to have a mounting tab built into each one for semi-permanent mounting. Next, I modified one of the end pieces to slip over the top of a door, eliminating screw mounting altogether. I made a short and long door hanger to accommodate different size people and doors. To the maker of these shorter pieces, did you simply block out a few links and join them back together? https://www.thingiverse.com/thing:3485503 Thanks to both of you for creating the projects that led me to what I wanted.