Extend the length of a cone I am having trouble extending this cone outwards, ie to the left. I have set the pivot point to 3D cursor and the Orientation in the active tool section to Normal, pressed s to scale and then z, then z again to get the axis following the angle of the face but the scaling does not seem to work properly. By not work properly I mean that the radius of the open end of the elongated cone is the same diameter is in the picture above not bigger as it should be, giving me essentially a cylinder on the end of a cone as you can see by the length of the edges in the following pic compared to the length of the edge at the head of the cork.





Any ideas as to how I do this? Thank you!
Is this what you mean?

It's the loop selected, and  GG, Edge slide, with Alt held down, or  C pressed, to release the clamp.