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bmwbykrydr

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Everything posted by bmwbykrydr

  1. I wanted to take a moment and write up my experience with getting my Rep2 working again. I only use the Rep2 when I need very good dimensional control so it didn't get used all the time. In fact, the last time I used was two years ago and it's been sitting ever since. I have similar faith in Cura. It has been my go-to slicer for several years, although, I use it for all of my printers. In the last two years I've upgraded Cura every time an update became available. I took on a job with confidence knowing the capabilities of my Rep2. It requires 120 copies of a part and each of them needs to be very precise. Then came last Sunday morning when I went to print the first part. The file that Cura generated went in the SD slot and the printer just looked at me with confusion. I couldn't get anything to work. I went as far as to print a part that I had generated two years ago and it printed just as it had back then so I knew it wasn't the printer, it had to be the software. I then spent four days diving into forums and blogs trying to figure out what to do. I came across many well written posts with lots of information. I applied each of them only to find that they didn't work for me. jessecake jessecake jessecake jessecake MariMakes jefhon JoshofAllTrades In the end, knowing that at some point two years ago I had a working slicer, including Makerbots own slicer, I decided to revert back to a simpler time. I found the version of Cura that I had back then, 4.5, and installed it. I then found the version of X3GWriter that would have been available and installed that. I also found a copy of Makerbot's slicer and installed that. Between the two slicers I am able to produce an x3g file that my Rep2 can use, in spite of not being able to use the fan without overcooling the hot end and forcing a fault #3 on the Rep2. Now to the point of my post. I was very discouraged to find how difficult it was to get Cura to work with a Rep2 when it had been so seamless and dependable. I suspect part of it is related to the Ultimaker/Makerbot merger and a little forced obsolescence on their part. With as good a product as the Replicator printers were and still are, I guess the bean counters had to figure out a way to force people to buy new printers or at least stop using their work horse machines that they just don't want to get rid of. Mine was made in 2011! The trust and faith I had developed for Cura after years of experience has been drop kicked and shattered. (OK, that's a little harsh, I'll still use Cura, but it did hurt my thin outer crust) It shouldn't have been this difficult to get a product as good as Cura to work with my Rep2.
  2. How the hell did that get checked? Damn cats....
  3. Recently reset to a clean install of Cura 4.7.1, long story. Not sure what's changed now. When I slice a ring, the preview, and the printed part, are a filled disk. Nothing that's a hole will stay a hole.
  4. That was it! Thank you. And now seeing it, that makes perfect sense. I am not familiar with the mesh tools so I'll dive into those today. And, for the record, I moved the model down like that to print two halves and glue them together. (I got lazy and didn't want to export another STL of half the model). That is what my garage floor looks like. You got a problem with that?! 🙂 (My wife does...)
  5. burtoogle, I have the same problem, initial layer is expanding, but I have set the expansion to -0.25 and the xy_offset settings in my gcode files say -.25. I tried setting my initial layer really thick, thinking I was too low and squishing out the PLA, but it still expands the first layer. I can see it in the preview so it isn't a hardware problem, Cura is telling the machine to do it. Any other idea's on how to stop this expansion? Don Face Shield.3mf Face Shield.gcode
  6. Very good! Not many have figured that out over the years. Being a vintage BMW man myself ('73 R75/5), if I find it within me to accept advice from a mere Honda man, I would look into those settings first chance I get. (I've owned two Goldwings, '75, '82 and my Uncle has a '17 trike at the moment.) I like your '78 the best.
  7. Greg, that setting worked great for a week or so. Not sure what has changed. I'm still using -0.25 Shell / Initial Layer Horizontal Expansion and now the elephants foot is back. Any other setting that would override Shell / Initial Layer Horizontal Expansion?
  8. What setting do I need to change to get this to stop happening on the first layer of everything I print? It messes up my dimensions when that face needs to fit with another part.
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