Dynamite Swim Stim Feeder Formula Method Mix 900g This is an adaptation of the very popular Swim Stim groundbait but it has been formulated specifically for feeder fishing whether with a Method feeder or an open-end feeder. Mix it dry and it is perfect for plugging cage feeders. Add a little more water and it offers a fast breakdown mix for flat-bed Method feeders. You can even add a bit more water to make it even stickier so that it can be moulded around frame style Method’s. It has a lovely neutral colour that will work on all lake beds and in varying water conditions. It has a very slight tint of red which is given to the mix from the inclusion of Krill powder.