thnx for sharing, how did you made the extra-lines/support-lines between two existing curves? Did you have tak a script, e.g. multi-iso? my expirience in the last weeks was also - thats good to avoid sharp corners (delcorners) with models like your car. with that script http://moi3d.com/forum/lmessages.php?webtag=MOI&msg=6890.1 + with rebuild