Zuni Rockets for Freewing A4

thingiverse

I took the original model by bettsmums and slightly tweaked it. https://www.thingiverse.com/thing:2820091 I put the "X" inside the tube itself so I didn't have to print it separately and I also made a "ring" piece that helped me cover the seam line between the two halves. I also modified the pylon groove so they have 45° tapered ends. This handles printing vertically better as you don't need supports. HOWEVER, I did have to cut a 45° piece off the ends of my foam pylon to allow for this to fit.