Hello everyone, So I have this car model i designed a few years back on 3Ds MAX, i started with a plane, converted it to an editable poly and just started modelling on the blueprint of the car. I seem to have a problem when I want to print it because of the minimum wall thickness. Does anyone have a clue on what i can do to make it 3D printable?? here's the email I got when i wanted to print it: "Reason: Bad file Additional information: The minimum wall thickness for this material is .7mm. Please thicken the walls of the model. The polygons in the model are not well connected. The wheels are not fixed to the car. A part is missing at the rear of the car" About the rear part being missing, this only shows when i upload the file, it actually looks fine on 3Ds MAX. Any idea what might cause that? Really appreciate the help Thanks guys Mo.