Thanks for the update
(remember what Greeks did to the bearer of bad news...
)
Pity.
By the way, if you want to make them explode (for the shake of exploding) there is a 100% sure way: arm the bomb, pull stick up to a steep climb, almost vertical and release the bomb.
The bomb will fly upwards for some time, reach the peack of its trajectory and then fall almost verticaly. Bingo!
Don't ask me why...