Help with Contouring/Attractors

Hey guys,

Im trying to contour this 3D mesh I developed but with strips that mimic an attractor-point like quality. This is what I have so far. 

That is, possibly a way to manipulate the control points of each contour line so that they would be more dense in one area of the contoured mesh and less dense in another.

Can you help please? 

Also, is there a way to split the resulting contours into individual curves in grasshopper without baking and then reselecting in rhino?

PS

My Rhino keeps increasing the view size for EVERYTHING when I open a definition from a rhino file. (i.e. font sizes triple till they become unreadable e.t.c.) anyone have the problem/ know a fix?

Thanks guys.