Fill nipple cap for HPA tank

thingiverse

Very important yet easily lost little piece which prevents dirt from getting into your tank. Depending on your printer settings, you will need to adjust the printer settings. Mine were : Scale up to 103% (Will vary, you will need to upscale or downscale) 10% infill and no more than 1 shell - Any more will make the cap less elastic and harder to remove. 2 top and bottom layers 0.2 layer height. Use a brim if your bed leveling isn't too good.