TL;DR: give a man a fish…
The longer version:
This is me taking it easy. That was good advice, given straight.
https://community.glowforge.com/search?q=cardboard%20settings
Look at all the results!
“<material> settings” can find you almost anything, we’re a bunch of geeks with a lot of time on our hands, so we’ve tried a lot of materials. (Rice, skulls, leaves, you name it)
But, since you pushed back and read my tone as snippy, let me take it less easy and spend some time breaking all of this down. You might think I am being a jerk again [since you read it that way before], but trust me, I’m about to give you the goods.
As for reaching out for help, sure, we’re all happy to help, but any request for help is asking for other people’s time and energy, so the best thing to give people is advice about how to do it themselves. That way the person won’t have to ask at every turn, taking up even more time and energy from the forum at large on things that are readily available. Settings are one of the most repeated requests out there, and… this is the kicker… giving someone settings is actually not always helpful.
The best piece of advice I can give you is to learn how to do a one shot material test. Once you get a solid workflow for testing new materials, you won’t ever have to ask about a new material again. If you search for “material test”, you’ll find a lot of discussion. There’s no absolute right way to do a material test, everyone has a slightly different technique… once you find yours, it’ll be faster to run a test than to ask the forum in the first place, and more certain.
Take cardboard for example: Sure, I use 300/80/1x for amazon cardboard, but there are as many weights and thicknesses of cardboard as you can imagine. 300/80 won’t get through heavy duty Uline boxes, for example. Testing is the only way to be sure, so even if someone gives you settings that work for them on their specific material, it might not work for you and you’ll have to test anyway.
So anyway. Sorry if you thought I was being crappy before, I was tongue in cheek mirroring the ALWAYS part of the previous post and giving you the advice I’ve given countless times to other new(ish) forum users: search first, there are lots and lots of posts.
INB4: Yes I know discourse search isn’t always simple or intuitive, it kind of stinks. I don’t doubt that you tried to search first, because I have had problems finding stuff in the past too.