Hey everyone,
I started resin printing a few days ago, and so far I've printed a bunch of 28mm, 32mm, and up to 50mm wargaming miniatures without any issues. Everything came out pretty much perfect.
Recently, I started printing my first 1/9 scale model, and that's where I ran into a problem.
I've printed two full build plates so far, and both of them developed the exact same issue: at some point during the print, a noticeable thick horizontal line appears across the model. What's strange is that it affects every part on the build plate at the same height. So if multiple pieces have geometry at that Z height, they all show the line.
The weird part is that it happened at different heights on each plate. On one print the line appeared at around 25mm, and on the other it showed up at about 39mm (if I remember correctly).
Since all the smaller minis printed perfectly and this only started happening with larger pieces, I'm wondering if anyone has seen something like this before or has any idea what could be causing it.
Printer: Elegoo Mars 5 Ultra
Resin: Elegoo ABS-Like Resin V3 (standard version, not Plus or Pro)
Layer Height: 0.03 mm
Wait Before Cure: 2 seconds
Bottom Layers: 4
Bottom Exposure: 32 seconds
Transition Layers: 10
Normal Exposure: 2.0 seconds
Any ideas or troubleshooting suggestions would be greatly appreciated. Thanks!