Always be prototyping
Maybe what I'm doing is pointless but after a few crashes and a few motors shitting their ball bearings out, I came up with this. Gotta tweak some tolerances as they are a little tight. The little blue ones I have are not cutting it ( I did not design them) so I took matters into my own hands.
Am I wasting my time? Those of you that design quad parts, especially motor guards, what should I be concerned with? Also are guards actually useful?