MyFishFinder.com Just like iceshanty but warmer
It has to pumped down with a vacuum pump to get all the air out. Easiest fix is exchange for a full one at the mini mart
Yup, get a nice shiny new one from the gas station, then start taking that one to be refilled
Everytime I get my tanks filled, they open the valve on the side of the stem (with a screwdriver), the air inside the tank is forced out by the propane.I never had an issue.x2
Only problem I've run in to with this method is that a lot of times the exchange tanks are expired, so my local place won't fill them.