Support - Filament holder for Sunlu FC01 filament connector

The FC01 has just arrived; I've started using it and I'm very satisfied, but I encountered some issues because the FC01 slips on my work table. Additionally, the closer the filaments get to the spool axis, the tighter the coils become, making it difficult to properly align the ends of the filament to connect. I quickly created a support base for the FC01 with guides for the filaments to be soldered and lids with a tab closure. The base has 4 holes for M4 screws (flat-head, 90° countersink angle) to be optionally secured to the work surface. I'm not attaching a photo of my printed model because it was missing a detail ^_^. No print support is needed for most of the design, maybe only for the supply plug hole (I didn't tested it). To join the lids you can use a piece of PLA or similar. 

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2024.11.01 EDIT

Thanks to @WalkerRaiden_274340, I've redesigned the snap-on lids adding a lever to make easy open and close it:

I reduced the filament guide carving to Ø2mm, leaving the diameter of the hinge holes at Ø2.1mm.

I've  modified the cradle's hole for the power plug so now it has room to fit correctly.

Thanks to @Jungl3. I've uploaded both the STEP files and the Solidworks assembly file.

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The printing parameters I used are:

Walls: 3

Top/Bottom Layers: 3

Infill: 15%

Layer Height: 0.2 (a lower height will definitely yield better results)

Material: PLA

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2025.06.14 EDIT

Many thanks to @CLPerformance for its video tutorial about Sunlu FC01, he used some accessories including mine :)