Thanks very much. I was just getting back to trying to understand it. Unfortunately it seems it was what I had dismissed as a bad idea....a storage place at the bottom of the cart you can't empty? Yes, the oil isn't leaking out the bottom and making a mess (at least usually), but it's still leaking out of the system and being lost for practical purposes. While nobody wanted oil leaking out the bottom, most guys I think are looking forward to actually vaping the oil they spent so much for rather than wondering what's happening. As I understand it, the cart could run dry while still showing oil left by weight as the oil in the lower area is no longer available but still contributes weight?
Are these "improved" carts marked in some way so you at least know not to trust the weight any more?
Thanks very much for the extra effort, maybe I just didn't want to believe it?
OF