Yes. So there's two things, Brady, that drove it. One is just the acquisitions. Now we've got the SG&A for Evident and Fraucher in those numbers. But in addition to that, is the comp accrual that we had in the fourth quarter was much higher than what we had anticipated. So as we talked about cash a little bit earlier, right, cash is a hallmark of our investment in our company, and we take it very seriously. And we do have it in our comp program, both our bonus and our long-term. As we got to the through third quarter, we're about 57% cash conversion. We were expecting more in the 90% range on the year. But the team knows how important it is, and they did a fantastic job of bringing in working capital. And we finished the year with an incredible cash conversion in the fourth quarter, almost 300 percent and $992 million of absolute cash. So with that, it comes with a compensation accrual. And it doesn't come with additional earnings on that, right. So that pushed our SG&A up as a percent of revenue. But we feel really good about the overall dynamics of our margin in the fourth quarter. When you look at the driver of margin, our gross margin was really strong, up 2.1 percentage points, and that includes a fair amount of headwinds with regards to mix. Remember, you saw that evident, I'm sorry, equipment at a lower margin is growing at 33.5% versus services, a higher margin being down that 5%, and that's that flip flop between new and mods we've been talking about. And then in addition, tariffs grew quite a bit from third quarter to fourth quarter. Remember, we've talked about it takes two to four quarters to get through our inventory. And we're at that spot, we're about a year into tariffs, and we're starting to really see it come out of inventory. Inventory onto our P&L, and we'll see that as we move into 2026 as well, Brady.