Bracket for FlashForge Dreamer. Modernization

I for the 3d printer FlashForge Dreamer basically buy plastic in coils on 0,5 kg. The supplier winds this weight on bobbins with a diameter of 200 mm. Native reels from Dreamer have a diameter of 180 mm.
Place in the printer is still there for the bobbins 200 mm. The bobbin is held by a special bracket. This bracket we will print a new one. We make it from red ABS plastic.