If I have 1/2 a helix and I want to extend it(and keep the helix shape)what is the best setting under the extend setting to do so, arc, natural or smooth.
Hi Dennis- probably none of the extensions will really work - you can make a new helix if you have enough there to determine the axis and pitch, or, possibly copy and rotate/move the one you have to the end, and join it to the original.