sorry but no tips here, this quadruple spaceship was made in total improvisation.
the cockpit can go on the 3 spaceships structures to make 3 different ships, the 4th is made by combining two structures with the cockpit.
This is a really cool build , congested !
I taught it was the lego section! :)
Cool that you can put the cockpit on different structures. <br>It looks nice, but you should put this in the Lego section, not k'nex ;)

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More by nemo13:Fidget Hand Spinner From Old Hard Drive make a Bonsaï  one cockpit to control them all 
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