Data
Number of tests
Successful: 8 Unsuccessful: 12
I was only able to record four separate fires but I have calculated the speed of the balls and how far they fired. These four successful fires were very similar to the other 4 unrecorded ones so they are representative of all successful fires.
Speed of Balls
Speeds
Test #9 - 123mph
Test #12 - 57mph
Test #16 - 181mph
Test #17 - 204mph
Average Speed - 141mph
Test #9 - 123mph
Test #12 - 57mph
Test #16 - 181mph
Test #17 - 204mph
Average Speed - 141mph
Distance traveled
Test #9 - 35ft
Test #12 - 12ft
Test #16 - 28ft
Test #17 - 33ft
Average Distance Traveled - 27ft
Test #12 - 12ft
Test #16 - 28ft
Test #17 - 33ft
Average Distance Traveled - 27ft