This holder lets you lift your Sunlu S1 off the desk/table/whatever and suspend it on the CC itself.

I couldn't find one I liked online, but I took inspiration from one I found and started again with a new model.

My version:

• can be printed as a single job on a Centauri Carbon
• streamlines the overall shape into a more elegant and minimal semi-circle
• lowers the position slightly, so you have maximum clearance above
• includes an outlet for the filament to feed into a bowden tube directly from the dryer

To use it effectively, you'll probably want to add a bowden tube between the S1 and the runout sensor, and one of the tube attachment covers for the sensor. You can see this is one of the photos.

I bought a couple of PC4-M10 push-fit connectors and a Creality replacement tube from Temu, but there are no end of similar products out there, and this is optional of course.

After mounting it, I also found that the position of the runout sensor is a nuisance, meaning you can't really open the S1 while it's in this mount as the sensor sticks out too far from the CC. I removed the sensor mount and will probably just stick it back to the casing with some double sided tape. I may make a replacement back panel for that sensor too, so it sits flush. I'll try to add it here if I do. You can find other options for relocating it on 3D sites.

Since I have just ordered the new Canvas unit, I probably won't use this for long myself and so I probably won't be making other tweaks. If anybody wants to, I can see a few very minor improvements:

• You could mount a couple of magnets to increase the friction with the CC. It doesn't really move in practice, but I guess this would make it even more stable
• I didn't notice the feet overlap my bottom plate, which lifts the back by about 2mm. You could cut a small recess for them
• I didn't think about the fact that the Sunlu case actually tapers towards the bottom (so they can get it out of their mould I expect, so this mount could be narrowed about 3mm towards the bottom to get an even more snug fit.

When printing, you can orient it however you prefer - it fits in any orientation. You can probably use the least support material if you print it on the back panel (as I did since my filament was running low) but maybe nicer to print with the front on the plate instead. (And I used the wrong filament profile so you can see a slightly poor finish in the photos - my fault, not the model's).

I printed in PETG with 3 or 4 walls and only 10% gyroid fill and it seems plenty strong enough.