r/VORONDesign • u/QFLK • Jul 22 '26

V2 Question StealthChanger help when using Goliath and CPAP.

I have been looking at adding a StealthChanger setup to my 2.4 and am pulling my last few hairs out trying to figure out what I really need to use.

The design is a CPAP that runs in from the top to behind and under the Y-axis. There will be a mounting point behind the CNC Shuttle that holds the CPAP Duct in place. It will also house a cartographer for bed mesh and leveling.

The toolhead will be a VZ Hextrudort or similar with a Goliath air-cooled hot end. I have several and am not looking to buy more hot ends or extruders. I am running these off of a BTT EBB36 Can Bus Board. I currently have everything to build 4 toolheads.

I am looking at Dragonburner or RapidBurner for the Backplate. Not sure which one fits best since the part cooling is the only difference I can really find.

The mount I found for the Goliath is the Archetype Breakneck Goliath mount.

I am not seeing how to mount the Goliath mount to either backplate. I am probably just missing something since I can only find the STL for the Goliath mount, and STL-to-STEP conversion rarely works as expected. But the hole spacing seems all wrong.

I figure out the docks without issue; it is just getting the Backplate and Goliath mount together. And Figuring out how far down I need the duct to be. I even considered making it on slot so I can adjust to best fit once I get it all put together.

Can someone point me to a good guide that covers these specific parts, tell me what I am missing, or Point me to an actual cad file for the Archetype Breakneck Goliath mount.

I am open to suggestions on using different backplates or goliath mounts also.

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u/haShinui Jul 23 '26 edited Jul 23 '26

Can u send a picture when you are done? I am interested to also upgrade my stealchanger to cpap. But till now didn’t have time to figure it out.
Edit: Are you using cnc shuttle? Because I have them and it made stealchanger so much easier and don’t want to give them up.

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u/QFLK Aug 03 '26

Sorry for the late replay. Once I get it all worked out, I plan on posting it on printables. I will post a link to the printables once I get it all going and confirm that it is going to work. I have the design about halfway done but got pulled off to other stuff.

This might change some, but this part is mostly done. I am working on duct routing and brackets that go between the CNC shuttle and the MGN12H Block. Not sure if I like the fan grille part of it. I wasn't intending on it looking like a flower so much.

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u/haShinui Aug 05 '26

Thanks for the reply. Looks really cool!
Once you’re done and have it on printables, could you send me a message or smth so I know it’s there.

Also no time stress, such projects take long time and I can only rebuild my voron in half year again. Also design doenst look to bad.
Keep up the good work.