Spiral spring Catapult remixed + projectiles

prusaprinters

<p>I found the catapult of @Lilimill2000 incredible, but without gluing it, it was dismantling quite quickly and the “stop bar” was breaking quite easily.</p><p>What I modified:</p><ul><li>The stop bar is now larger and can be clipped to the model. It gives a lot more of integrity</li><li>The front bar is now a clipped inside of the left/right side, and you need to screw it.</li><li>The trigger bar has now 2 spacer that forces the trigger to be in the middle</li><li>The trigger bar is also clipped inside and screwed to the frame.</li></ul><p>And that's it. Now it's quite sturdy and I didn't managed(yet) to break the stop bar.</p><p>You will need 4x M3 12-16mm screws.</p><p>Also bonus, i added some projectiles</p><p>Beware, it's quite strong and maybe not for children ;)</p>