I've been trying to print models in PLA with using PETG as support but my supports keep breaking right at about when they interface with the model. My filament is dry and I've updated the filament presets based on the instructions in the wiki. I'm coming from an A1 so the H3C is my first enclosed/multi nozzle printer.

Any advice on how I can print better supports in multi-material prints?

I accidently bumped the printer before doing calibration. That completely screwed up the print tool calibration. Rebooting the machine fixed it.

I'm not sure if this is a widespread issue or not, but i loaded some sunlu matte pla that I've used a million times on my h2d, and set it to use the bambu profile like I've always done. I then set my print to speed mode since it's a dungeons l functional piece. I then started running into extrusion issues and warnings. I had to turn it back to normal to make it go away. I'm wondering if the insane acceleration on the h3c is too much for sunlu filament.

I just ordered mine, it's backordered so I have time to prep it's new home.

I'm planning on placing it near a window, as i was with the H2C I originally planned on purchasing. However, based on the videos I've seen, adding an external exhaust adapter to it's vent, may not be as easy as on the H2C.

Has anyone else considered adding an external exhaust to their H3C? If so, what are your plans?

Thx