Why is Slic3r printing some parts 100% instead of honeycombed?

[Claptrap]

Heya, I'm new to the 3d community, and I'm using Repetier Host with Slic3r. I noticed that on some pieces, the larger sections get the 5 or 10% infill that I set it to, but on thinner areas it just prints them solid. Do the parts have to be a certain width for it to print at the set infill ratio, or do I need to tweak the settings? Or is there another slicer that I can use that will print everything at the infill ratio?

Thanks!

[printbus]

I'm not sure if this is your issue, but look for the Slic3r "solid infill threshold area" setting that at least used to be under print settings | advanced. The comment for that field is "Force solid infill for regions having a smaller area less than the specified threshold". Something to experiment with, anyway.

[Claptrap]

I'm not sure if this is your issue, but look for the Slic3r "solid infill threshold area" setting that at least used to be under print settings | advanced. The comment for that field is "Force solid infill for regions having a smaller area less than the specified threshold". Something to experiment with, anyway.

I found the Solid Infill Threashold Area field, set at 70 mm squared. I'll have to play around with it and see for sure, but I bet you solved my exact question. Thanks!