I’ve got a problem where the width of a print differs in the first quarter-inch of height.
When printing with HIPS, default CURA settings, on fine detail, the first few layers seem to print correctly.
Then the layers get narrower around their perimeters, and eventually widen again to their intended dimensions for the rest of the print. Example attached.
Any idea what would cause this? The bottom isn’t pulling up, and thus interfering with the layers above. It doesn’t seem to happen with other filaments. Maybe it’s an issue of the proximity to the bed, and the fan?