Here are the videos
If you double up the rubber bands, it provides more power with fewer bands. The bands might snap if they are old, but if they are brand new you should be just fine.
nice thank you, the kids figured it out
Here are the videos
If you double up the rubber bands, it provides more power with fewer bands. The bands might snap if they are old, but if they are brand new you should be just fine.
nice thank you, the kids figured it out