Badminton shuttle distributor / Badminton ball machine

thingiverse

I'm a 3D novice so don't complain about the design quality but I'm open to every constructive remark. There is no end to learning. For our badminton junior team I printout a first ball machine I downloaded (https://www.thingiverse.com/thing:2860392). On our trainer request I tried to enlarge slightly the diameter of the tube such that the shuttlecocks fall better to the exit. Older shuttlecocks were sticking in the tube, making fast distribution more difficult. The next requirements was to create a middle part allowing to have bigger distributors. This is the THING published here.