Just got my roughstack yesterday, and I am having some issues. Seems the switch only wants to work intermittently. Seems like every few tries you can get a "hit" from it. More often it seems if you press on the switch plunger somewhat on an angle. I am new to vaping and the RS for sure, so any help is appreciated. I have opened a ticket with madvapes too. With this as my only pv I hope its an easy fix. 