Re: More and more white smoke...
Well, now more than ever it boils down the the bowl.
If you have a Phunnel or Vortex bowl, you can use a lot more heat on your shisha, allowing a greater amount of smoke.
Of course, it also depends on what type of shisha you're using, and how much heat you're using with that shisha.
The juicier the shisha, typically the more smoke potential, but the more heat you need for it.
It's all a matter of fine-tuning your smoking process.