Flow Along Surface Distortions

Rhino Rhino for Mac
1

Hi Guys,

FLOW ALONG SURFACE.3dm (4.3 MB)
trying to flow and extrusion along a surface/curve however it distorts using both options on the overall size and also some holes in the extrusion are ending up oval. I have tried just flowing a curved version of the extrusion, a single surface of the extrusion both along a curve and the extruded surface always distorts in fact any way I try, curves, surfaces or extrusions distort the width of one side and the holes and circles… Any tips?

Screen Shot 2016-10-04 at 6.10.32 PM.png1834×734 21.2 KB
Screen Shot 2016-09-30 at 9.29.14 PM.png1260×946 8.79 KB
Screen Shot 2016-10-04 at 6.10.54 PM.png1092×1554 27.8 KB
Screen Shot 2016-09-30 at 9.32.42 PM.png1172×876 46.1 KB

2

Try using the CreatUVCrv - ApplyCrv workflow for this one.
One such example discussed perviously: https://discourse.mcneel.com/t/flow-along-surface-accuracy/

3

Thanks heaps, I will give it a shot shortly and let you know.