Fire truck axle and wheel replacement

thingiverse

Here is a remix of this design to be more suitable for printing on my Prusa i3 using PLA. I've made some changes to the original design to make it easier to print and fix some errors in the original model. First, I changed the extruder size from 0.4mm to 0.6mm so that the prints will be thicker and less likely to break. Next, I fixed a bug where the model was not correctly scaling down when printing at smaller sizes. This should now print out correctly even when scaled down. I also made some adjustments to the model's geometry so that it fits better on the build plate of my Prusa i3 printer.