I was outside, tested the same model 3 Times, 2 times with one .22lr, which workerd almost fine but the screw (hammer) did fly away. Now i tested 3 rounds in a row, which really worked awesome without any struggles (here a picture of the 11€/kg PLA + i used and how it looks now.)
https://primal.net/e/nevent1qqs8qkdhs8c76d2g39a5me7qa2wlq06agac9qyw6ryqhhqmul2xs0ds20uql9
