Has anyone ever had success with the Felfil Evo filament extruder?

Hi all,

I wonder if anyone has ever had success with the Felfil Evo extruder and the spooler? Every now and then I dig out the machine and try again, everytime without success.

Please, share if you can produce filament. And please share, what I could do with the machine in all the other cases (throwing out of the window e.g.)

Thanks a lot
Tobias