Seriously? How on earth did they make it work without 10+ volts?That just reminded me,there was someone in the bottom feed forum that did make a sqounker from an rx200,and it actually looks pretty easy.They left out the 3rd battery and put the bottle there,then they swapped out the 510 and added the tubing.Looks like i need to grab another rx,by the way,777vape has a going out of business sale,and they have the rx200 for $25.