As a now experienced vaper, I mainly use Rdas. The first tank I purchased was the subtank mini. For work a tank would be handy so I don't have to drip. But the subtank isn't quite my speed anymore. I was wondering if there was any way I could make it more suited for my vaping style. I've drilled out the juice well holes on the barrel so I can go a little higher in wattage and still feed juice but to me it's still lacking compared to what I prefer. Is there any way I can make it hit harder and improve airflow?