Posted on May 17, 2018August 15, 2019 by Cadet327Boba Fett v3.0 – 3D Print – Armor, Collar Plate, Smoothing Lots Of Sanding…Need to knock down the high points… I used a metal file and some medium grit sandpaper to knock down all of the high spots and smooth the seam weld.Close up of the smoothed seam.