I would love to do multicolor or multimaterial printing, but there’s no alternative to the AMS right now. I also feel like the “right way” to do this is how the Prusa XL does it, which is multiple extruders. This cuts down significantly on the amount of waste, though the quality of the AMS approach still seems to be better for now. Granted, I haven’t actually needed to print multiple colors or materials yet, so it’s not really a big deal.

Not OP, but I chose not to go Bambu because of the closed ecosystem. I like that they’re enabling custom firmware now, but they presented as very closed and proprietary, including network printing going through their cloud. While I’m not printing anything sensitive, I could see that being a concern for some, especially if you’re designing your own prints. I get that they’re the turnkey solution that “just works” out of the box, but so do my Qidi X-Plus 3 printers, and I can SSH into them if I want.

There’s a lot that goes into the print speed, including volumetric flow (measured in mm^3/s) and minimum layer time, used for allowing layers to cool enough before printing the next one so the print doesn’t end up a blob. You want to slice the object and then look at where the speed changes in the preview. That will give you an idea of what’s happening. It could also be down to the settings Cura uses for PETG.

Jirard’s words were unambiguous over the years, though. It was always “we’re working with…” or “we’ve donated to…” and not “we’re looking at these charities”. I don’t know what the rationale for hanging on to that money was, whether it was for the right reasons or not. What I do know is that people were lied to. It doesn’t matter if he intended to or not. It’s not a good spot to be in, and I can’t imagine it gets much better from here. The whole thing felt very much like w crypto scam, except the money was still available, but there was a whole lot of “trust me, bro” and misrepresentation of what was happening behind the scenes.

How many years of research do you need in order to pick the charity or university you want to fund? How many times do you repeat the lies (with numbers!) without even knowing what your own charity is doing? I wouldn’t be surprised if there was a different reason they hung on to the money, because this doesn’t pass the sniff test. Where there’s smoke there’s fire.

I just bought an Elegoo Neptune 4 Pro, and its semi-automatic bed leveling is great. I’d say getting anything with automatic or semi-automatic bed leveling would be a huge time saver.

What did you use to print them? Is it hard plastic like PLA? I’m contemplating getting into 3D printing, and if they were anywhere between wood and silicone in hardness I’d be thrilled.