You can Play with with graph to get a smoother result. But with a Point attractor, it will always be a circle and not streched in one direction. Try a curves @Michael_Pryor mentioned. You can also try his “Pufferfish” plugin. There’s a Pinch’n’Spread component for attractors. Works better and faster than the “nudibranch attractor”
Changed it a bit, so you get a smoother grid, don’t know if this helps.
RadialGritPinch_re.gh (15.5 KB)