Never did any fancy folds and just used the pre cut foam from a vendor and stuffed it in and it worked like a charm. Held way more juice unlike poly where you put in a couple drops and it pools on top and won't sink in.
The only problem was after a day the foam starts to sink and doesn't touch the wick so maybe another piece has to be cut to make it a tighter pack. It still works fine though pulling back up to the top so it's springy.
The only problem was after a day the foam starts to sink and doesn't touch the wick so maybe another piece has to be cut to make it a tighter pack. It still works fine though pulling back up to the top so it's springy.