Gary S
TVWBB Guru
I don't know it this is in any directions, but when I have moist meat, I fold up a piece or two of paper towel the width of the bag and put it at the top just under where I am going to seal it. This soaks up any liquid and keeps it out of the machine and helps it seal.
You will drown them if you don't do that or put some towel in the cavity of the machine to soak ou the juices. Sealing anything with moisture in the bag is very tricky. I have a Food Saver Pro II and I've had it over 10 years. Just replaced the gasket last year. I bought it for making sausage and I would do up 50 lbs at a time, 4 links to a bag. I don't think this model is available any longer but I don't know what I would do without it.
I do use if for marinades but I have a manual override so I pull some air out before I start the sealing process. It's a great machine.