Anycubic Ace Pro Lid Prop – Easy Roll Loading for Tight Spaces
If you’re running your Anycubic Ace Pro on a shelf setup—especially stacked above your Kobra S1—you’ve probably noticed the lid doesn’t open fully due to limited vertical space. That’s exactly why I designed this folding lid prop.
This hood prop securely holds the Ace Pro’s lid open at a practical angle, making it much easier to load or swap filament rolls without needing to hold the lid open by hand. It attaches between the lid and the filament guide using the existing screws, so installation is quick and non-destructive.
Key Features:
- Perfect for Shelf Setups: Ideal for tight spaces where the lid can’t fully open.
- Simple Installation: Mounts between the lid and roll guide—no drilling or modding required.
- Foldable Design: Swings out of the way when not in use.
- Print-Friendly: Designed for quick and easy printing with minimal material use.
Whether you’ve got your printers in a tight space or just want a more convenient way to work with your Ace Pro, this lid prop makes filament changes hassle-free.

