I don't know if you dropped anything on a target - if not let me give you an advise: Do not watch the bomb!!! I saw so many airplanes go in after a simple egg drop, because the pilot watched the egg
This with very slow flying sport airplanes [X(]
If you have a video camera tape it and post it here. Even better if you have a on board cam, pointed towards the back in a 25 to 35 down degree angle you see the bomb hit or miss the target.
Again, do not watch the bomb drop...