Understanding infill

[JonRaymond]

There are a couple really good posts here about printing transparent things.

Transparently curious about ironing

I’m trying to get good transparency with PLA. Any settings to recommend? It’s only a few layers that I need (6), but glassy would be good! So far I have managed to get a pretty good print by using aligned rectilinear / 100% infill for each layer, and keeping top and bottom to 1 shell layer (to prevent change in pattern direction). I modified the wall overlap to 60% but not sure if that helps. I increased the number of wall loops to improve strength. The current settings is 0.4 nozzle with 0…