BlendSrf worked, it only created one new curve & finished so have a base to go from, cleaned something so it only offered one curve this time, so cool …
And, found a good way to deal for later from stratosfear on splitting on isocurves [Multi Edge Surface Blend Challenge].
thx o’ ton it’s done! … I didn’t expect to have this quality so fast, the Rhino UI is intuitive for me so have found things & getting 3d more, still pretty scary project for a first printable stl from scratch.
cheers, thx
