A1 & A1 Mini AMS Hub Funnel. Filament Anti stuck.

My AMS would often get stuck when loading or changing filaments. I tried those ptfe tubes supports but the stucks still happens. I tried searching for other models online but couldnt find any that fixes my problem. So, I made my own.

What is the difference between 0.2 and 0.4 nozzle print profile? 0.2 is slightly more smoother. 

But other than that 0.4 is also completely fine, just make sure to turn on vase mode when printing the 0.4, the walls for it is really thin.

If you have the same problem as me then hopefully this helps you too.