Ardumower Arctic Hare improvements

thingiverse

It appears you have provided an extensive list of updates for a 3D printing project, specifically the Ardumower robot lawnmower. I'll help you organize this information into a clear and concise format. **Update History** 1. **2019-01-11**: Cut cover added, three parts for each side. 2. **2019-01-24**: New battery box, two parts to fit large 155x73x95mm battery. 3. **2019-01-26**: Alu mounting brackets changed to prevent collision with new battery box. 4. **2019-02-19**: Center frame back and center frame front added for increased chassis strength. 5. **2019-02-28**: New tire design, smaller and requiring less filament. 6. **2019-03-08**: Kill Switch cover added to replace lid with "ARDUMOWER" letters. 7. **2019-03-14**: Front wheel bracket with integrated lift switch (micro switch) and micro switch based bumper added. 8. **2019-03-22**: New box for perimeter receiver added. 9. **2019-03-31**: Sonar mounting points added to fit HC-SR04 modules. 10. **2020-04-06**: Wheel rim split into two parts (inner and outer) for easier replacement and printing. **Design Changes** * Cut cover design updated to be less low, preventing triggering of the bumper at bumpy lawns. * Wheel rim redesigned to split into two parts (inner and outer) for easier replacement and printing. **Print Settings** For specific print settings, please refer to the original post: * New tire: 3 perimeter, Nozzle 0.4mm, extrusion width 0.45mm, layer height 0.2mm, bottom layer 8, 4 top layers, and 0% infill. If you have any further questions or need clarification on any of these updates, feel free to ask!