Ok I have not had time this year to keep up with all posts so this may have been brought up before and if so I appoligise for not taking the time to look.
I talked a buddie into switching to MarCum and he was having an issue so he called the company up. In there discussion he was told to put his puck just deep enough in to the water to have the bottom in and not the top. I have always lowered it to the bottom of my hole no matter what the thickness of the ice was. Can anyone tell me what has changed and does this work.