So again I am following an infinite skills tutorial to build a razor.
I am following along and twice now the history command has been broken when in the tutorial they haven’t.
The first time was doing a boolean difference and the second time was joining to curves.
My problem being in the video they join the curves and then extrude along a curve and then use the history to tweak the original joined curves.
Which I can’t do now ?
The tutorial is in rhino for windows ?