After a winter with three separate storms with winds in excess of 100kph enough moisture blew into the my N blend bins that we’re having to chisel and hand scoop out the entire amount from the bottom. Just got done with the first 100T bin and have 2 more to go. I was worried about this and here we are. How’re guys preventing this from happening? Any good tools to use on the bottom to try and break things up? I’ve got some rebar and half length marker sticks going now. We put 4-5 bags kitty litter in bottom and after bin is full anther 5 on the top. Then line bin lid frame with the litter bags to act as a seal. One of the storms ripped lid off my 3907 bin and there are no bags left lining any of the fert bins so it’s same to assume they were blown wide open and filled with snow. Blend is 29-7-7-7.