I can't find a configuration that enables the cloned fireball in the block room that gives enough time for the cloned fireball in the "water maze" to make it into the 4th bomb. 
I tried to find a solution and I keep seeing busted ones. Speaking of solution I tried Jeffrey's busted solution exactly but somehow it doesn't work.
I need assistance to find a block configuration so that a fireball can travel through a block configuration that allows enough time for a cloned fireball in the "water maze" to blow the 4th bomb without drowning.
Thanks!

I tried to find a solution and I keep seeing busted ones. Speaking of solution I tried Jeffrey's busted solution exactly but somehow it doesn't work.
I need assistance to find a block configuration so that a fireball can travel through a block configuration that allows enough time for a cloned fireball in the "water maze" to blow the 4th bomb without drowning.
Thanks!