Okay, it's really, I would say difficult, because you got to do a project by project analysis to be able to answer that fully. But in general what we're seeing, and I think we've mentioned this before, is an extending of interconnection time frames. And so like as a, for instance, in Texas, a market which we do quite a bit of work in, I mean we've generally seen projects, or say interconnection approvals, extending between 18 and 24 months. And so that's definitely longer than we saw when we first got started in Texas now three years ago. So yes, that definitely has had an impact. In terms of the guidance push out, there's really comes down to just a few projects. I mean because one of the things that has happened in this transition that John mentioned, is that we've moved to larger projects. And so those larger projects create a lumpier version of the P&L than maybe what we saw in the past. Where we have, like a good example of this United Power contract that John mentioned, that really drove a lot of the ARR conversion this quarter. And that’s a 300 megawatt hour project. And we’re seeing more and more of like that. Like the one that we announced here coming up on six, eight months ago with APCO, which is 1.3 gigawatts. And so I think our gigawatt hour is, importantly. So you really have these larger projects and they have a lumpier impact. And so when you look at the guidance, which is what we pointed out on one of the slides, was that had those not pushed out, we actually were on track to meet our guidance. But one of the things that's happened is that it's really a combination of things. One is that high voltage transformers are harder and harder to get. And many of these groups want to use US and really kind of maybe call it non-Chinese transformer product, which means that there's only a couple manufacturers. They can make those devices. And so you've got to, you know, in some ways there's a line there. Then you have interconnection and some of these other issues that just run into these projects. And so we were hopeful that we were going to have, we were going to be able to get past that. But we just, after talking with our customers, we just realized that it was less likely that was going to happen. And so we wanted to accurately reflect that in the guidance.