Yes, no thanks for the – thanks, I forgot to answer that part of your question. So thanks for the reminder. Look, tremendously excited, that's why we're investing in it, right. These clamshell grills that we're rolling into 10 restaurants now make the job easier, make the culinary better and make the culinary more consistently better. So that's a huge win for our customer and our employees. I think I've talked about this, it makes the cooking time dramatically go down. So chicken goes from 12, 13 minutes to two, three minutes and you get perfect sear, perfect char, just really delicious culinary. So that's a big unlock for us, because the grill position is one of the hardest positions to train. So we can make that job easier and then we also free up more space on the plancha, it just eliminates any potential bottleneck for our future growth. The other thing, it's a huge exciting one for us, it's a little further out, is Hyphen. We talked about this quite a bit, which is automating the digital make line. That will enable us to be even more accurate, I think probably get a little bit faster and I think give people more consistent experiences. So, all these things are driving towards hopefully better guest experiences, but also a better work environment for employees. And then, obviously with that, I think will be more efficient in both cases. So, really excited about both initiatives. Obviously, the clamshell grills are a little bit closer in. Hyphen is a little further out. And then we've got some other exciting initiatives on making our prep easier, right, frying chips or cutting and cleaning avocados. So, we're making a lot of investment and we're going to continue to experiment. Not all of it will work, but I'm confident having innovation in this space is a big unlock for our brand in the long-run.