We attached the elastic again around the tyre + we folded the end of the tyre over for extra stifness to create more pressure.
By launching it, we achieved a distance of 8m, which is quite good!
Expected positif feedback: More pressure was created using the elastic + folding.
Unexpected positif feedback: Shoots remarkably further than the previous version.
Expected negatif feedback: /
Unexpected negatif feedback: The tyre seems to blow up when inflated till the shooting pressure.
Makeability score: 4 (15 minutes)