Hello everyone, I am going to have to make this fast. I have tried a few different mods over the last couple weeks, blue souring pad, pyrimid tea bags, etc... Nothing was working. They all had problems. However, I fixed this by mixing some mods together. I took a peice of a pen and cut it down to a quarter inch then cut a junk out so it would fit down inside of the cart. Then I took a paper clip and cut it out so that it looked like a 'u' then I took a small piece of the souring pad and put it through the 'u'. Now, I pushed the 'u' into the cart. The pen piece narrows the walls. The paper clip holds the pad in between the narrow walls. Oh and you just pour the liquid in behind the pad. This works! No more burnt taste. No more flooding. Regular interval hits. It works just don't use to much of the pad stuff or you will just block up the liquid from flowing down into the atty.