 and put the flashing in. If you want to put some more plywood in behind it, that's fine, but you still need to flash that off correctly and make sure that that is dialed in. Even if it's a 70s house, for instance, that has that T111, you want to make sure you do that correctly because that is a big deal to get that. So anywhere the two pieces of framing, that structural member come together, you know, like your, let's call it you've got,