About this 3D model

So when I went to print the blades in vase mode, no matter what I did, I couldnt get blade #3 to print in a way where it wouldnt fly out of the other two or the last two fly out of it. I imported the blade into Fusion360 and made the taper a little narrower for the top and wider for the base. it now fits perfectly rather than needing tape to thicken it. I used 0.6 nozzle with 0.84 widths, and TURN OFF elephant foot compensation or it leaves a lip on the inside. printed at 0.4 layer heights. the rest of the files are available at https://www.prusaprinters.org/prints/3721-collapsing-lightsaber-removable-blade