166.dat is done from cyli primitives, so it can't be much more simple - of course internal cyli does have condlines, that can indeed be considered as a waste. But if you go that route, internal tube is not needed either since most of it can't be seen once the tube is bent!
Problem is a bit different for 80.dat that includes tori primitives. This is imho a waste of ressources for (visible) outside, and definitely useless for inside!
Maybe you should use adapted elements as donors?
Problem is a bit different for 80.dat that includes tori primitives. This is imho a waste of ressources for (visible) outside, and definitely useless for inside!
Maybe you should use adapted elements as donors?