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Joined 2 years ago
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Cake day: June 20th, 2023

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  • relaible!!! I want to start a print and return once it is done. Not worrying about print failures

    Well, any printer will do that if you calibrate it well enough. I have seen many people not doing anything in that regard and complaining that they can’t get anything to print.

    However, getting to that calibration can be easier or more involved.

    Works with a good slicer. Back in the day I used PrusaSlicer with UV-tools to convert it to Anycubic fileformat.

    I only used PrusaSlicer for FDM prints; for resin, I use Chitubox or, more often, Lychee Slicer. “Good” is fairly ambiguous here because what would a “good” slicer look like to you? Either of the ones I mentioned would be good and are fairly popular.

    resin vat mixing (vat tilting is good enough) to prevent resins from seperating during long prints

    I don’t think that most consumer resin printers have this sort of feature. The Lift and retract of the built plate should be enough to keep the resin well-mixed and any resin that is separating because of that wouldn’t be something that I would consider buying again anyway. Funnily enough, since you mentioned Anycubic Resin, this was specifically my experience with it that it easily separated. Never had this problem with other manufacturers like Elegoo or Sunlu.

    at least two washing containers (first stage dirty IPA, second stage “clean” IPA)

    This would be hard to get “out of the box”, but you might be able to get a replacement container for the wash station separately (at least that is what I did).

    I noticed none of the printers have magnetic/spring metal build platforms. Are they outdated/no longer required?

    This is mostly an upgrade that you can do to add a magnetic sheet on which you then can add this flexible built plate. This is still around like WhamBam Flex plates. I used that on two of my printers but never bothered to do that on my current printer because with the right raft and bottom exposure settings there isn’t much need to do that, also it is messier.

    cleaning liquid: Is isopropanol alcohol (IPA) still the goto?

    Pretty much for any “normal” resin. Water-washable resin has gotten more popular but the majority is still cleaned with more aggressive solvents like IPA.

    Cure and Wash? No idea. all the solutions I have looked at seem to be still similar to the old anycubic cure and wash. The Prusa CW1 on the other hand looks like a well-thought-out solution.

    I think this should be answered based on what printer you choose in the end. My first Printer was an Elegoo Mars 2 Pro with a combo wash and cure box from Anycubic. I always had to remove the models from the built plate before washing them, which made a mess and I used so many paper towels to clean that up.

    With my Saturn 4 Ultra, I can just take the built plate and put it into the Wash bucket and let both the built plate and the models get clean which is so much more convenient and I have less of a mess to clean up because it is just IPA that I have to wipe up and not Resin and then clean the surface with IPA again and wipe that up too.

    As for the Printer, I am pretty happy with my Saturn 4 Ultra at the moment. It is affordable and I could quickly get it to print because of the Auto levelling feature (which isn’t really auto levelling) and the integrated exposure test which is much faster than what UVTools would generate. The VAT tilt is a bit dangerous because of a potential resin leak of the release film, leaking into your printer’s internals, but it will speed up the printing process quite a bit.

    The other features like the camera weren’t that interesting to me but the 16K version has, for example, a light (which the first gen was missing) so you would also be able to check the printer in a dark environment. On the other hand, the AI detection for print failures is still something I would consider a gimmick because it would only do that from one side, the side facing the camera. A failure on any other side would not be detected.

    Unfortunately, I also don’t have any other experience with other brands or printers, I only ever had Elegoo printers from the Mars 2 Pro, the Original Saturn and now the Saturn 4 Ultra and was fairly happy with all of them in what they brought me.


  • I would disagree with the last sentence.

    Astrobot was actually a game. It was more like any other game that taught you how to play the game with the implemented features. This could have been any other game doing the same thing but it came directly from Sony.

    Looking at the “Welcome Tour gameplay” video, this isn’t even close to what Astrobot did. It is a Hub in which you get told what those features are with minigames for that specific feature.

    My point is: If the only point is to advertise the functionality of the console, charging any sort of money for it is not productive for what it should be achieving. You want people to learn how to use your console and then charge money for it will do the exact opposite. People won’t buy it because there is no benefit to actually buying it.

    Any other game would teach you how to play it anyway.

    https://www.youtube.com/watch?v=dJoAaOClzrY




  • Some other perspective here…

    I think that this information would be possible to highlight, you could, for example, have an announcement channel that is read only for the regular users.

    However, that doesn’t mean that this will reduce the number of questions though.

    Even discord has a search function, granted it is not great but still, if you are willing to search for something you would be able to find it.

    But this is the problem. For your regular users, it is much easier to simply ask that redundant question again and again instead of doing the least amount of searching yourself.

    Heck, I had questions in some communities in which I copied the question in the title and searched on Google for it and got an answer in the first result.

    What I want to say with this is that those redundant questions will be asked regardless of the platform.

    What I think is worse about discord, especially as a help or support platform, is that it is a walled garden. All the knowledge accumulated there is locked away and cannot be found unless you are on discord and search for it. At least on reddit or Lemmy, you can still find the answer for something if you are looking for it.

    I think that discord can work as a platform but only to a number of users. I have such a thing for a plugin that I am maintaining but there are not even 30 people on there. But I also give direct support and figure out issues that are either because the user did something wrong or it is an issue with the plugin. If it is a reaccuring problem I put that in the wiki or the FAQ otherwise, it is a bug report as a new issue so that the information are something you could find.






  • I can think of two problems:

    First, not every Release Film is the same. You are talking specifically of FEP which is mostly used to describe the Release film and was commonly used for that but is the material that the Release film is made from. There are different types like the already mentioned FEP but also nFEP, PFA, ACF and probably others as well. Each of those materials has a different rigidity which would mean that they peel away from the Model sooner or later. According to this, FEP is much more flexible than PFA or ACF.

    Second, the durability of the Release Film. Over time, the Release film will wear out and need to be replaced. They could become more flexible the more you use them. Cutting it too close could mean that your models will fail from one print to another.

    Some other thoughts:

    • How much the Release film flexes could also depend on the surface area being printed. More surface area could mean that the layer is sticking to the release film longer
    • The same would apply to the Exposure rate because higher exposure rates make your layers stick more, including to your Release film
    • Assembly also plays a role in this. Since you need to replace the Release film at some point, you could add more or less “slack” on the film which would throw off your previous test massively.

    While I like the idea, I think it would signal a false sense of confidence in your printer because if you “dial in” your lift distance and the model then fails, people could start looking in the completely wrong direction to fix a problem. I mean, with that many variables to consider, people still download the validation matrix without adjusting their bottom and transition layers based on the description and then ask why their exposure test doesn’t work.





  • You know, I was really sick and tired when they updated the nvidia shield with the new android TV version that makes most of the screen show stuff that are basically ads. It didn’t even let me show only stuff I was interested in and this constant “oh you are hovering over this item for 0.000001s so you seem to be interested in this, let me start the video for you with audio” no god damnit I was reading something else or got a text.

    I had to install a different launcher so that I could only show on the screen what I actually wanted to see. I have basically removed or reduced all ads as much as I ca.

    Lately, I was at my parents place and they don’t have that stuff. Even the 1.5 minutes of ads for a free service is so disruptive to me watching something.

    What has this to do with PlayStation?

    Well, on the shield you are still able to install a custom launcher that is more to your liking, you could disable the internet access and completely stream your own local content. But on the PS, you don’t have that option and are completely at the mercy of what they think you should watch and see on your screen that you bought with a console that you also bought with your own money.


  • Mountain Man: 10 Books by Keith C. Blackmore. Basically, the Zombie Apocalypse happens and a Dude tries to survive alone, physically, mentally and emotionally while also trying to go on supply runs, running into Zombies and generally trying to stay alive while coping with everything. I think it would be good to have some other zombie-related Series that isn’t The Walking Dead.

    Expeditionary Force: 18 Books by Craig Alanson. Earth and Humanity are attacked by Hamster Aliens, another alien Race, Lizards, who attack the hamsters saving Earth in the process and then recruiting Humanity into a war on a galactic scale but the Hamsters aren’t the real enemy of Humanity. I’m only at the end of the 5th Audiobook but they are great and I would really wish Skippy is voiced by the Audiobook Narrator R.C. Bray in a TV adaption.

    Kyralia series: Been a while since I read it but a fantastic series related to magic By Trudi Canavan, I think there are just not enough good Magic-related Shows.

    Tales of the Otori: A 5-Book Series by Lian Hearn is set in a fictional feudal Japan. The Main story follows a Boy, Takeo, through his life to avenge his adoptive father and escape the legacy of his biological father. Probably the only series in which I had to put down the book at one point and just had to process what was happening.


  • It goes even beyond that.

    With a dedicated app, you go into the store and install it and then you have it in your apps that you then can place everywhere.

    With a website, you need to have the browser, navigate to that website each time. And yes, you could put a link to that website on your home screen as well but not many user are probably aware of that being an option.

    I know that but I still would prefer a dedicated app because it is easier to manage and use more features of my phone. For example, I just tried it on my android phone and the link to a website always opened a new tab in my Firefox.

    Then I can manage the notifications of that app depending on what I want it to notify me about.

    I can’t do that specifically for a single app or website in a browser.

    On the other hand, I also wouldn’t want to miss a website because I am not always on my phone and, in some cases, it is way more annoying to do something over the phone because I am just not used to it (like writing this comment). Doing that over a website version that I can access on my PC is much easier and convenient.


  • It’s a bit of an infuriating story that I had not so long ago.

    I have a Playstation account and I recently wanted to log into that account on the PlayStation website. The Password I had saved in my Bitwarden Password Manager was apparently wrong. Okay, then I will just reset it, that’s fine.

    I went through the Password reset process and generated a new Password, pasted it into the Password field and sent it and everything was fine. I tried to log in with that password and was told that the username or password was wrong. Okay, that is weird, since I reset the password just now the login name couldn’t be wrong because, well, I just used that for the reset.

    I tried that several times with the same result and gave up.

    A few months later, I wanted to try again and had the same problem. I wanted to sort that out so I went through the same process with the Support bot yet again which then told me that I should come back in the “office hours”. A company making 84 billion in revenue should be able to employ 24/7 customer service or at least tell me that when I request support and not let me go through the bot again.

    So, I waited for the customer service personnel to be available and told them my problem. There I was told that “everything was looking fine on their end” and they quickly ended the support. I mean, yes, I was angry but wasn’t abusive to that person because if you couldn’t help me what should I do with my account, it also definitely wasn’t their specific fault. But I would, at least, have expected more than “Well, works on our end, sucks for you, bye”.

    The next time I tried again and got a more competent Support dude and we ran through the same troubleshooting steps as before. Reset password (even though I just did that, again, through the bot), logged in again and failed again. This time they suggested that I could use a “normal” password that I don’t generate. THAT worked for some reason.

    All of my generated passwords in Bitwarden are up to 32 long with all possible characters, depending on what the website allows or expects. If a website, for example, doesn’t allow 32 characters, I adjust and shorten it to the maximum length they allow. That worked without issues so far.

    Well, turns out that the field that you use to reset your password has a character limit of 30 characters. But, this would be fine if the dialogue tells you that your password is too long, but it doesn’t. It just cuts off at 30 characters and happily saves that.

    However, the Password field that you use to log in doesn’t have that restriction.

    This means that you reset your password with a 32-character long generated password, which is saved in your vault, PlayStation saves a 30-long password and then you use the 32-long password to log in, which fails because it isn’t the same.

    And this isn’t even mentioned in the password guidelines. It only said “min 8 characters” but not the maximum.


  • I think that it is healthy for a discussion or an argument to have both positive and negative points of view. I also will voice my opinion regardless of the standpoint of the initial question.

    However, this also depends on the context. I won’t go into each thread and post something negative just because I don’t like the post or thread. But if someone is asking for an opinion then they should expect that the opinion of others might not be positive or align with their own opinion at all.

    I always hate to see those “yes” posts in which every criticism is being downvoted or “banned” but I also hate to see those rants/vent posts just for the circlejerk of hate or negativity.