Brace connects to the 3030 extrusion with 2 M5x10 screws and hammer or T nuts.
Connection piece between Filler and brace uses 3x M3 heatset inserts and 3x M3x10 DIN912 screws
Brace for big 2kg+ spools included - Printing from ABS or ASA strongly recommended.
The author remixed this model.