Our catapult tonight when we were adjusting it more (we had it working on Friday last week and have been adjusting it since) we have started to get it to flatten it out but we need to make sure that our final test tonight before our wooden supports broke

is actually accurate to the point that it was on the launch when it broke. Prior to loosening the surgical tubing we had the bottom of the ball about 13 feet in the air at the highest point and it traveled about 35 feet before hitting the ground.