naturalishProp

That Atari is pretty clever.
Anyone wanna do the stud patterns.
STUDmodule = #nof, diameter, holeSize. centreIO, basexyIOval

I'm working on the assemble-able version.

module blade(AX){
tube([30,10,80], odd="sqr", $fn=80, edge=[[5,0,-0.5],[0,0,0.5]])
void($da= move($Dapoints, tsVec=[0,5,-0]))
void($da= scalersMAcp($da, raxay=[25,200,-400], raxayM=[-300,20,10], angle=[30,50,200], cp=[300,400,200]))
pp(moveabs($da, tVec=[-10,100,0], sVec=[0.001,0.001,0.001], rVec=[0,0,60+AX], tsVec=[40,