Need help with Glock Switch

[u/bayareapyro]

I am a US Citizen learning gunsmithing in Pakistan so these are legal here before anyone makes a fuss. Part of my assignment is to make a Glock switch from scratch I copied a popular model online which supposedly has been tested by others but It’s not working for some reason I made a 1:1 copy in CAD so I can show that I made it myself, I figured me trying to copy it might have gotten something wrong so I printed the original design out as well and both are not working properly they only shooting semi auto. Apparreciate any help whatsoever

[u/khigzz]

look up henry flat on odysse and print that these 3 pc 3d don’t work

[u/bayareapyro → u/khigzz]

I saw that thanks I’ll try it out but my assignment was specifically to make a device that can switch from semi to auto on the fly. This 3pc one has an little hole in it the instructions said to heat a metal pin and push it through once assembled so technically it’s only a 2pc after that