Centauri Carbon Internal Spool Holder V2 Beta

The new model based on this early gen2 version is here: https://makerworld.com/en/models/1507513-elegoo-centauri-carbon-internal-spool-holder-gen2 This aims to address some of the shortcomings of my original internal spool holder for the CC, both from feedback and personal use. Now compatible with 51 mm spoolsMoves the spool upwards around 2 mm so larger edge diameter spools clear the panel mounting tabLower resistanceEasier alignmentQuarter turn twist lock instead of threadsLower profile end stop to allow for easier removal without a hinged panel The original is here: https://makerworld.com/en/models/1438555-centauri-carbon-internal-1kg-spool-mount-kit The model is functional and prints fine but it needs a little cleanup. Most people won't care. But I will make a “release” version in the upcoming days.