Can you give a bit more info on what you have tried. Also share the stl so we can see if something is wrong with the file itself.
For example:
Infill: 50%
Extruder Temp: 205C
Perimeters: 4
Layer Height: .1
Material used: Black ABS
SD3 w/ mods:
Glass bed with QU-BD heat pad upgrade, threadless ballscrew w/ 8mm smooth rod, spectra line belt replacement, lawsy MK5 extruder, Lawsy replacement carriage, E3D hotend, Ramps 1.4 w/ reprap discount controller, DRV8825 drivers, 12v 30A PS, Acrylic case, Overkill Y-idlers, Filament alarm, Extruder fan + more.