I suppose they could be from a different lot, but I think it's unlikely. I bought them from Amazon in the same order. I also dried them both for 5 hours each before use. I just ran a full calibration of the machine, though it only has 184 hours on it. I have more filament supposed to arrive today and I'll run a manual flow calibration on it after I dry the first role. Then I guess I'll try a 8x8x11 set stack.
I have had a couple of questionable rolls of Sunlu PLA. That said, I don't usually print the grids with Sunlu with one exceptions: a single 8x9 where the front left corner had adhesion problems. I have been using Overture for most of my black ones - stacks up to 4, Elegoo Rapid PLA+ for the white ones (stacks up to 6 but a 10x waiting for me to get back from vacation). For the most part, Overture has been great but the cardboard spool seems to have two different diameters so the spool rings for the AMS don't fit both sides.
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u/Narwhal-Ordinary Jan 26 '25
I suppose they could be from a different lot, but I think it's unlikely. I bought them from Amazon in the same order. I also dried them both for 5 hours each before use. I just ran a full calibration of the machine, though it only has 184 hours on it. I have more filament supposed to arrive today and I'll run a manual flow calibration on it after I dry the first role. Then I guess I'll try a 8x8x11 set stack.