As Row 4 being a high level of crushers, I do believe that “Cannon Shot” should be a lot more effective when it comes to destruction.
Faster rate of speed at which it is thrown should be increased by much more, the reason being: its simply not good enough, it doesn’t do enough damage for majority of the vehicles, thus making it unenjoyable and useless especially when it comes to bonus crusher.
Here I have set a poll: https://app.sli.do/event/cfeheAkCe4RSc7u4PJWcPD