Hi,see those red faces on the mesh? those are invisible faces i founded a solution how to fix it,by flipping the faces so its blue again
the problem is,if i flipped the red faces it will be blue(visible)in the inside of the exhaust but red(invisible) outside of it this causes the red faces to be invisible in roblox studio but what i want is for all parts/faces to be blue and visible
i could add a solidify modifier but even if i changed the threshold of the modifier it will make the model shading unrealistic although all the parts are blue and visible
so the question is there any ways to make all faces blue(visible) without adding solidify modifier?