hello, i have just been following gorans tunnel runner tutorials and have confusion over how to fix the tunnel. when in wireframe mode and i launch the game, all but one of the edges show, i tried to flip the normal’s on the one edge that doesn’t show, and tried to recalculate them, but it still persists! i know im a total noob having difficulty with this, but its annoying when that one little thing isn’t right!
this is how it appears…
